Home / 5,194.02-7,165.08-3,513.18

Finding the Fourth Proportional to 5,194.02, 7,165.08 and 3,513.18

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Solution

The fourth proportional to 5,194.02, 7,165.08 and 3,513.18 is: 4,846.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194.02 : 7,165.08 = 3,513.18 : x
  2. Step 2: Convert to fraction form
    5,194.02/7,165.08 = 3,513.18/x
  3. Step 3: Cross multiply
    5,194.02x = 7,165.08 × 3,513.18
  4. Step 4: Simplify right side
    5,194.02x = 25,172,215.75
  5. Step 5: Solve for x
    x = 25,172,215.75/5,194.02
  6. Step 6: Final answer
    x = 4,846.38

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Find fourth proportional to 2,597.01, 3,582.54 and 1,756.59
Half scale
Find fourth proportional to 10,388.04, 14,330.16 and 7,026.36
Double scale
Find fourth proportional to 5,195.02, 7,166.46 and 3,514.18
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.