Home / 63,429.85-95,110.21-32,291.29

Finding the Fourth Proportional to 63,429.85, 95,110.21 and 32,291.29

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Solution

The fourth proportional to 63,429.85, 95,110.21 and 32,291.29 is: 48,419.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,429.85 : 95,110.21 = 32,291.29 : x
  2. Step 2: Convert to fraction form
    63,429.85/95,110.21 = 32,291.29/x
  3. Step 3: Cross multiply
    63,429.85x = 95,110.21 × 32,291.29
  4. Step 4: Simplify right side
    63,429.85x = 3,071,231,373.07
  5. Step 5: Solve for x
    x = 3,071,231,373.07/63,429.85
  6. Step 6: Final answer
    x = 48,419.34

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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.