Home / 41,343.60-61,841.81-34,845.91

Finding the Fourth Proportional to 41,343.60, 61,841.81 and 34,845.91

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Solution

The fourth proportional to 41,343.60, 61,841.81 and 34,845.91 is: 52,122.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343.60 : 61,841.81 = 34,845.91 : x
  2. Step 2: Convert to fraction form
    41,343.60/61,841.81 = 34,845.91/x
  3. Step 3: Cross multiply
    41,343.60x = 61,841.81 × 34,845.91
  4. Step 4: Simplify right side
    41,343.60x = 2,154,934,145.50
  5. Step 5: Solve for x
    x = 2,154,934,145.50/41,343.60
  6. Step 6: Final answer
    x = 52,122.56

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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.