Home / 29,134.66-43,668.95-25,617.88

Finding the Fourth Proportional to 29,134.66, 43,668.95 and 25,617.88

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Solution

The fourth proportional to 29,134.66, 43,668.95 and 25,617.88 is: 38,397.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,134.66 : 43,668.95 = 25,617.88 : x
  2. Step 2: Convert to fraction form
    29,134.66/43,668.95 = 25,617.88/x
  3. Step 3: Cross multiply
    29,134.66x = 43,668.95 × 25,617.88
  4. Step 4: Simplify right side
    29,134.66x = 1,118,705,920.83
  5. Step 5: Solve for x
    x = 1,118,705,920.83/29,134.66
  6. Step 6: Final answer
    x = 38,397.77

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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.