Home / 41,828.76-62,743.23-29,404.31

Finding the Fourth Proportional to 41,828.76, 62,743.23 and 29,404.31

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Solution

The fourth proportional to 41,828.76, 62,743.23 and 29,404.31 is: 44,106.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828.76 : 62,743.23 = 29,404.31 : x
  2. Step 2: Convert to fraction form
    41,828.76/62,743.23 = 29,404.31/x
  3. Step 3: Cross multiply
    41,828.76x = 62,743.23 × 29,404.31
  4. Step 4: Simplify right side
    41,828.76x = 1,844,921,071.61
  5. Step 5: Solve for x
    x = 1,844,921,071.61/41,828.76
  6. Step 6: Final answer
    x = 44,106.52

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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.