Home / 6,236.10-8,598.02-3,994.29

Finding the Fourth Proportional to 6,236.10, 8,598.02 and 3,994.29

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Solution

The fourth proportional to 6,236.10, 8,598.02 and 3,994.29 is: 5,507.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.10 : 8,598.02 = 3,994.29 : x
  2. Step 2: Convert to fraction form
    6,236.10/8,598.02 = 3,994.29/x
  3. Step 3: Cross multiply
    6,236.10x = 8,598.02 × 3,994.29
  4. Step 4: Simplify right side
    6,236.10x = 34,342,985.31
  5. Step 5: Solve for x
    x = 34,342,985.31/6,236.10
  6. Step 6: Final answer
    x = 5,507.13

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Double scale
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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.