Home / 29,517.26-40,734.01-16,088.47

Finding the Fourth Proportional to 29,517.26, 40,734.01 and 16,088.47

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Solution

The fourth proportional to 29,517.26, 40,734.01 and 16,088.47 is: 22,202.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,517.26 : 40,734.01 = 16,088.47 : x
  2. Step 2: Convert to fraction form
    29,517.26/40,734.01 = 16,088.47/x
  3. Step 3: Cross multiply
    29,517.26x = 40,734.01 × 16,088.47
  4. Step 4: Simplify right side
    29,517.26x = 655,347,613.75
  5. Step 5: Solve for x
    x = 655,347,613.75/29,517.26
  6. Step 6: Final answer
    x = 22,202.19

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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.