Home / 99,545.58-149,366.25-62,096.04

Finding the Fourth Proportional to 99,545.58, 149,366.25 and 62,096.04

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Solution

The fourth proportional to 99,545.58, 149,366.25 and 62,096.04 is: 93,173.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,545.58 : 149,366.25 = 62,096.04 : x
  2. Step 2: Convert to fraction form
    99,545.58/149,366.25 = 62,096.04/x
  3. Step 3: Cross multiply
    99,545.58x = 149,366.25 × 62,096.04
  4. Step 4: Simplify right side
    99,545.58x = 9,275,052,634.65
  5. Step 5: Solve for x
    x = 9,275,052,634.65/99,545.58
  6. Step 6: Final answer
    x = 93,173.93

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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.