Home / 43,091.57-64,697.90-22,046.71

Finding the Fourth Proportional to 43,091.57, 64,697.90 and 22,046.71

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Solution

The fourth proportional to 43,091.57, 64,697.90 and 22,046.71 is: 33,101.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,091.57 : 64,697.90 = 22,046.71 : x
  2. Step 2: Convert to fraction form
    43,091.57/64,697.90 = 22,046.71/x
  3. Step 3: Cross multiply
    43,091.57x = 64,697.90 × 22,046.71
  4. Step 4: Simplify right side
    43,091.57x = 1,426,375,661.29
  5. Step 5: Solve for x
    x = 1,426,375,661.29/43,091.57
  6. Step 6: Final answer
    x = 33,101.04

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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.