Home / 52,965.06-73,091.82-29,092.92

Finding the Fourth Proportional to 52,965.06, 73,091.82 and 29,092.92

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Solution

The fourth proportional to 52,965.06, 73,091.82 and 29,092.92 is: 40,148.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,965.06 : 73,091.82 = 29,092.92 : x
  2. Step 2: Convert to fraction form
    52,965.06/73,091.82 = 29,092.92/x
  3. Step 3: Cross multiply
    52,965.06x = 73,091.82 × 29,092.92
  4. Step 4: Simplify right side
    52,965.06x = 2,126,454,471.91
  5. Step 5: Solve for x
    x = 2,126,454,471.91/52,965.06
  6. Step 6: Final answer
    x = 40,148.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.