Home / 49,872.83-68,824.14-27,211.86

Finding the Fourth Proportional to 49,872.83, 68,824.14 and 27,211.86

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Solution

The fourth proportional to 49,872.83, 68,824.14 and 27,211.86 is: 37,552.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,872.83 : 68,824.14 = 27,211.86 : x
  2. Step 2: Convert to fraction form
    49,872.83/68,824.14 = 27,211.86/x
  3. Step 3: Cross multiply
    49,872.83x = 68,824.14 × 27,211.86
  4. Step 4: Simplify right side
    49,872.83x = 1,872,832,862.30
  5. Step 5: Solve for x
    x = 1,872,832,862.30/49,872.83
  6. Step 6: Final answer
    x = 37,552.17

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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.