Home / 19,654.59-29,472.29-6,502.52

Finding the Fourth Proportional to 19,654.59, 29,472.29 and 6,502.52

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Solution

The fourth proportional to 19,654.59, 29,472.29 and 6,502.52 is: 9,750.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,654.59 : 29,472.29 = 6,502.52 : x
  2. Step 2: Convert to fraction form
    19,654.59/29,472.29 = 6,502.52/x
  3. Step 3: Cross multiply
    19,654.59x = 29,472.29 × 6,502.52
  4. Step 4: Simplify right side
    19,654.59x = 191,644,155.17
  5. Step 5: Solve for x
    x = 191,644,155.17/19,654.59
  6. Step 6: Final answer
    x = 9,750.61

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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.