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Finding the Fourth Proportional to 60,329.28, 90,524.10 and 27,073.12

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Solution

The fourth proportional to 60,329.28, 90,524.10 and 27,073.12 is: 40,623.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,329.28 : 90,524.10 = 27,073.12 : x
  2. Step 2: Convert to fraction form
    60,329.28/90,524.10 = 27,073.12/x
  3. Step 3: Cross multiply
    60,329.28x = 90,524.10 × 27,073.12
  4. Step 4: Simplify right side
    60,329.28x = 2,450,769,822.19
  5. Step 5: Solve for x
    x = 2,450,769,822.19/60,329.28
  6. Step 6: Final answer
    x = 40,623.22

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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.