Home / 44,505.01-66,780.53-19,562.57

Finding the Fourth Proportional to 44,505.01, 66,780.53 and 19,562.57

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Solution

The fourth proportional to 44,505.01, 66,780.53 and 19,562.57 is: 29,353.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.01 : 66,780.53 = 19,562.57 : x
  2. Step 2: Convert to fraction form
    44,505.01/66,780.53 = 19,562.57/x
  3. Step 3: Cross multiply
    44,505.01x = 66,780.53 × 19,562.57
  4. Step 4: Simplify right side
    44,505.01x = 1,306,398,792.76
  5. Step 5: Solve for x
    x = 1,306,398,792.76/44,505.01
  6. Step 6: Final answer
    x = 29,353.97

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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.