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Finding the Fourth Proportional to 60,295.53, 90,460.98 and 27,008.19

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Solution

The fourth proportional to 60,295.53, 90,460.98 and 27,008.19 is: 40,520.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,295.53 : 90,460.98 = 27,008.19 : x
  2. Step 2: Convert to fraction form
    60,295.53/90,460.98 = 27,008.19/x
  3. Step 3: Cross multiply
    60,295.53x = 90,460.98 × 27,008.19
  4. Step 4: Simplify right side
    60,295.53x = 2,443,187,335.43
  5. Step 5: Solve for x
    x = 2,443,187,335.43/60,295.53
  6. Step 6: Final answer
    x = 40,520.21

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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.