Home / 43,934.90-60,631.18-25,073.78

Finding the Fourth Proportional to 43,934.90, 60,631.18 and 25,073.78

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Solution

The fourth proportional to 43,934.90, 60,631.18 and 25,073.78 is: 34,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,934.90 : 60,631.18 = 25,073.78 : x
  2. Step 2: Convert to fraction form
    43,934.90/60,631.18 = 25,073.78/x
  3. Step 3: Cross multiply
    43,934.90x = 60,631.18 × 25,073.78
  4. Step 4: Simplify right side
    43,934.90x = 1,520,252,868.46
  5. Step 5: Solve for x
    x = 1,520,252,868.46/43,934.90
  6. Step 6: Final answer
    x = 34,602.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.