Home / 94,331.80-141,475.62-35,168.92

Finding the Fourth Proportional to 94,331.80, 141,475.62 and 35,168.92

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Solution

The fourth proportional to 94,331.80, 141,475.62 and 35,168.92 is: 52,745.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,331.80 : 141,475.62 = 35,168.92 : x
  2. Step 2: Convert to fraction form
    94,331.80/141,475.62 = 35,168.92/x
  3. Step 3: Cross multiply
    94,331.80x = 141,475.62 × 35,168.92
  4. Step 4: Simplify right side
    94,331.80x = 4,975,544,761.73
  5. Step 5: Solve for x
    x = 4,975,544,761.73/94,331.80
  6. Step 6: Final answer
    x = 52,745.15

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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.