Home / 50,644.38-69,885.66-27,983.13

Finding the Fourth Proportional to 50,644.38, 69,885.66 and 27,983.13

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Solution

The fourth proportional to 50,644.38, 69,885.66 and 27,983.13 is: 38,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,644.38 : 69,885.66 = 27,983.13 : x
  2. Step 2: Convert to fraction form
    50,644.38/69,885.66 = 27,983.13/x
  3. Step 3: Cross multiply
    50,644.38x = 69,885.66 × 27,983.13
  4. Step 4: Simplify right side
    50,644.38x = 1,955,619,508.92
  5. Step 5: Solve for x
    x = 1,955,619,508.92/50,644.38
  6. Step 6: Final answer
    x = 38,614.74

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Find fourth proportional to 50,645.38, 69,887.04 and 27,984.13
Similar ratio
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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.