Home / 124,044.04-185,954.82-49,113.73

Finding the Fourth Proportional to 124,044.04, 185,954.82 and 49,113.73

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Solution

The fourth proportional to 124,044.04, 185,954.82 and 49,113.73 is: 73,626.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,044.04 : 185,954.82 = 49,113.73 : x
  2. Step 2: Convert to fraction form
    124,044.04/185,954.82 = 49,113.73/x
  3. Step 3: Cross multiply
    124,044.04x = 185,954.82 × 49,113.73
  4. Step 4: Simplify right side
    124,044.04x = 9,132,934,821.68
  5. Step 5: Solve for x
    x = 9,132,934,821.68/124,044.04
  6. Step 6: Final answer
    x = 73,626.55

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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.