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Finding the Fourth Proportional to 110,535.92, 152,539.50 and 60,234.92

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Solution

The fourth proportional to 110,535.92, 152,539.50 and 60,234.92 is: 83,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,535.92 : 152,539.50 = 60,234.92 : x
  2. Step 2: Convert to fraction form
    110,535.92/152,539.50 = 60,234.92/x
  3. Step 3: Cross multiply
    110,535.92x = 152,539.50 × 60,234.92
  4. Step 4: Simplify right side
    110,535.92x = 9,188,204,579.34
  5. Step 5: Solve for x
    x = 9,188,204,579.34/110,535.92
  6. Step 6: Final answer
    x = 83,124.15

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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.