Home / 19,502.13-29,255.64-6,350.97

Finding the Fourth Proportional to 19,502.13, 29,255.64 and 6,350.97

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Solution

The fourth proportional to 19,502.13, 29,255.64 and 6,350.97 is: 9,527.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.13 : 29,255.64 = 6,350.97 : x
  2. Step 2: Convert to fraction form
    19,502.13/29,255.64 = 6,350.97/x
  3. Step 3: Cross multiply
    19,502.13x = 29,255.64 × 6,350.97
  4. Step 4: Simplify right side
    19,502.13x = 185,801,691.97
  5. Step 5: Solve for x
    x = 185,801,691.97/19,502.13
  6. Step 6: Final answer
    x = 9,527.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.