Home / 41,880.25-62,834.94-19,710.55

Finding the Fourth Proportional to 41,880.25, 62,834.94 and 19,710.55

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Solution

The fourth proportional to 41,880.25, 62,834.94 and 19,710.55 is: 29,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,880.25 : 62,834.94 = 19,710.55 : x
  2. Step 2: Convert to fraction form
    41,880.25/62,834.94 = 19,710.55/x
  3. Step 3: Cross multiply
    41,880.25x = 62,834.94 × 19,710.55
  4. Step 4: Simplify right side
    41,880.25x = 1,238,511,226.62
  5. Step 5: Solve for x
    x = 1,238,511,226.62/41,880.25
  6. Step 6: Final answer
    x = 29,572.68

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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.