Home / 49,910.26-68,876.20-27,554.26

Finding the Fourth Proportional to 49,910.26, 68,876.20 and 27,554.26

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Solution

The fourth proportional to 49,910.26, 68,876.20 and 27,554.26 is: 38,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,910.26 : 68,876.20 = 27,554.26 : x
  2. Step 2: Convert to fraction form
    49,910.26/68,876.20 = 27,554.26/x
  3. Step 3: Cross multiply
    49,910.26x = 68,876.20 × 27,554.26
  4. Step 4: Simplify right side
    49,910.26x = 1,897,832,722.61
  5. Step 5: Solve for x
    x = 1,897,832,722.61/49,910.26
  6. Step 6: Final answer
    x = 38,024.90

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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.