Home / 33,808.28-50,640.18-27,454.52

Finding the Fourth Proportional to 33,808.28, 50,640.18 and 27,454.52

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Solution

The fourth proportional to 33,808.28, 50,640.18 and 27,454.52 is: 41,123.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,808.28 : 50,640.18 = 27,454.52 : x
  2. Step 2: Convert to fraction form
    33,808.28/50,640.18 = 27,454.52/x
  3. Step 3: Cross multiply
    33,808.28x = 50,640.18 × 27,454.52
  4. Step 4: Simplify right side
    33,808.28x = 1,390,301,834.61
  5. Step 5: Solve for x
    x = 1,390,301,834.61/33,808.28
  6. Step 6: Final answer
    x = 41,123.12

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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.