Home / 125,360.73-187,908.98-41,098.91

Finding the Fourth Proportional to 125,360.73, 187,908.98 and 41,098.91

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Solution

The fourth proportional to 125,360.73, 187,908.98 and 41,098.91 is: 61,605.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,360.73 : 187,908.98 = 41,098.91 : x
  2. Step 2: Convert to fraction form
    125,360.73/187,908.98 = 41,098.91/x
  3. Step 3: Cross multiply
    125,360.73x = 187,908.98 × 41,098.91
  4. Step 4: Simplify right side
    125,360.73x = 7,722,853,112.17
  5. Step 5: Solve for x
    x = 7,722,853,112.17/125,360.73
  6. Step 6: Final answer
    x = 61,605.04

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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.