Home / 181,092.30-271,626.30-47,969.70

Finding the Fourth Proportional to 181,092.30, 271,626.30 and 47,969.70

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Solution

The fourth proportional to 181,092.30, 271,626.30 and 47,969.70 is: 71,951.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,092.30 : 271,626.30 = 47,969.70 : x
  2. Step 2: Convert to fraction form
    181,092.30/271,626.30 = 47,969.70/x
  3. Step 3: Cross multiply
    181,092.30x = 271,626.30 × 47,969.70
  4. Step 4: Simplify right side
    181,092.30x = 13,029,832,123.11
  5. Step 5: Solve for x
    x = 13,029,832,123.11/181,092.30
  6. Step 6: Final answer
    x = 71,951.33

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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.