Home / 63,744.03-95,616.18-19,370.61

Finding the Fourth Proportional to 63,744.03, 95,616.18 and 19,370.61

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Solution

The fourth proportional to 63,744.03, 95,616.18 and 19,370.61 is: 29,055.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,744.03 : 95,616.18 = 19,370.61 : x
  2. Step 2: Convert to fraction form
    63,744.03/95,616.18 = 19,370.61/x
  3. Step 3: Cross multiply
    63,744.03x = 95,616.18 × 19,370.61
  4. Step 4: Simplify right side
    63,744.03x = 1,852,143,732.47
  5. Step 5: Solve for x
    x = 1,852,143,732.47/63,744.03
  6. Step 6: Final answer
    x = 29,055.96

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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.