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Finding the Fourth Proportional to 60,475.83, 90,682.65 and 27,167.33

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Solution

The fourth proportional to 60,475.83, 90,682.65 and 27,167.33 is: 40,737.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,475.83 : 90,682.65 = 27,167.33 : x
  2. Step 2: Convert to fraction form
    60,475.83/90,682.65 = 27,167.33/x
  3. Step 3: Cross multiply
    60,475.83x = 90,682.65 × 27,167.33
  4. Step 4: Simplify right side
    60,475.83x = 2,463,605,024.41
  5. Step 5: Solve for x
    x = 2,463,605,024.41/60,475.83
  6. Step 6: Final answer
    x = 40,737.02

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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.