Home / 41,781.90-62,526.42-29,948.70

Finding the Fourth Proportional to 41,781.90, 62,526.42 and 29,948.70

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Solution

The fourth proportional to 41,781.90, 62,526.42 and 29,948.70 is: 44,818.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,781.90 : 62,526.42 = 29,948.70 : x
  2. Step 2: Convert to fraction form
    41,781.90/62,526.42 = 29,948.70/x
  3. Step 3: Cross multiply
    41,781.90x = 62,526.42 × 29,948.70
  4. Step 4: Simplify right side
    41,781.90x = 1,872,584,994.65
  5. Step 5: Solve for x
    x = 1,872,584,994.65/41,781.90
  6. Step 6: Final answer
    x = 44,818.09

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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.