Home / 107,350.38-161,025.57-44,167.95

Finding the Fourth Proportional to 107,350.38, 161,025.57 and 44,167.95

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Solution

The fourth proportional to 107,350.38, 161,025.57 and 44,167.95 is: 66,251.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,350.38 : 161,025.57 = 44,167.95 : x
  2. Step 2: Convert to fraction form
    107,350.38/161,025.57 = 44,167.95/x
  3. Step 3: Cross multiply
    107,350.38x = 161,025.57 × 44,167.95
  4. Step 4: Simplify right side
    107,350.38x = 7,112,169,324.48
  5. Step 5: Solve for x
    x = 7,112,169,324.48/107,350.38
  6. Step 6: Final answer
    x = 66,251.93

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1.5x scale

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.