Home / 110,327.04-152,251.20-60,025.68

Finding the Fourth Proportional to 110,327.04, 152,251.20 and 60,025.68

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Solution

The fourth proportional to 110,327.04, 152,251.20 and 60,025.68 is: 82,835.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,327.04 : 152,251.20 = 60,025.68 : x
  2. Step 2: Convert to fraction form
    110,327.04/152,251.20 = 60,025.68/x
  3. Step 3: Cross multiply
    110,327.04x = 152,251.20 × 60,025.68
  4. Step 4: Simplify right side
    110,327.04x = 9,138,981,810.82
  5. Step 5: Solve for x
    x = 9,138,981,810.82/110,327.04
  6. Step 6: Final answer
    x = 82,835.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.