Home / 63,402.10-95,034.50-41,231.39

Finding the Fourth Proportional to 63,402.10, 95,034.50 and 41,231.39

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Solution

The fourth proportional to 63,402.10, 95,034.50 and 41,231.39 is: 61,802.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,402.10 : 95,034.50 = 41,231.39 : x
  2. Step 2: Convert to fraction form
    63,402.10/95,034.50 = 41,231.39/x
  3. Step 3: Cross multiply
    63,402.10x = 95,034.50 × 41,231.39
  4. Step 4: Simplify right side
    63,402.10x = 3,918,404,532.96
  5. Step 5: Solve for x
    x = 3,918,404,532.96/63,402.10
  6. Step 6: Final answer
    x = 61,802.44

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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.