Home / 29,654.12-44,456.06-13,001.54

Finding the Fourth Proportional to 29,654.12, 44,456.06 and 13,001.54

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Solution

The fourth proportional to 29,654.12, 44,456.06 and 13,001.54 is: 19,491.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,654.12 : 44,456.06 = 13,001.54 : x
  2. Step 2: Convert to fraction form
    29,654.12/44,456.06 = 13,001.54/x
  3. Step 3: Cross multiply
    29,654.12x = 44,456.06 × 13,001.54
  4. Step 4: Simplify right side
    29,654.12x = 577,997,052.56
  5. Step 5: Solve for x
    x = 577,997,052.56/29,654.12
  6. Step 6: Final answer
    x = 19,491.29

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1.5x scale

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.