Home / 4,117.46-5,683.02-2,625.08

Finding the Fourth Proportional to 4,117.46, 5,683.02 and 2,625.08

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Solution

The fourth proportional to 4,117.46, 5,683.02 and 2,625.08 is: 3,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.46 : 5,683.02 = 2,625.08 : x
  2. Step 2: Convert to fraction form
    4,117.46/5,683.02 = 2,625.08/x
  3. Step 3: Cross multiply
    4,117.46x = 5,683.02 × 2,625.08
  4. Step 4: Simplify right side
    4,117.46x = 14,918,382.14
  5. Step 5: Solve for x
    x = 14,918,382.14/4,117.46
  6. Step 6: Final answer
    x = 3,623.20

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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.