Home / 17,613.27-24,306.35-9,655.43

Finding the Fourth Proportional to 17,613.27, 24,306.35 and 9,655.43

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Solution

The fourth proportional to 17,613.27, 24,306.35 and 9,655.43 is: 13,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,613.27 : 24,306.35 = 9,655.43 : x
  2. Step 2: Convert to fraction form
    17,613.27/24,306.35 = 9,655.43/x
  3. Step 3: Cross multiply
    17,613.27x = 24,306.35 × 9,655.43
  4. Step 4: Simplify right side
    17,613.27x = 234,688,091.17
  5. Step 5: Solve for x
    x = 234,688,091.17/17,613.27
  6. Step 6: Final answer
    x = 13,324.50

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