Home / 41,763.18-62,635.05-19,555.41

Finding the Fourth Proportional to 41,763.18, 62,635.05 and 19,555.41

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Solution

The fourth proportional to 41,763.18, 62,635.05 and 19,555.41 is: 29,328.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,763.18 : 62,635.05 = 19,555.41 : x
  2. Step 2: Convert to fraction form
    41,763.18/62,635.05 = 19,555.41/x
  3. Step 3: Cross multiply
    41,763.18x = 62,635.05 × 19,555.41
  4. Step 4: Simplify right side
    41,763.18x = 1,224,854,083.12
  5. Step 5: Solve for x
    x = 1,224,854,083.12/41,763.18
  6. Step 6: Final answer
    x = 29,328.56

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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.