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Finding the Fourth Proportional to 44,757.80, 61,748.27 and 25,627.35

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Solution

The fourth proportional to 44,757.80, 61,748.27 and 25,627.35 is: 35,355.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,757.80 : 61,748.27 = 25,627.35 : x
  2. Step 2: Convert to fraction form
    44,757.80/61,748.27 = 25,627.35/x
  3. Step 3: Cross multiply
    44,757.80x = 61,748.27 × 25,627.35
  4. Step 4: Simplify right side
    44,757.80x = 1,582,444,399.05
  5. Step 5: Solve for x
    x = 1,582,444,399.05/44,757.80
  6. Step 6: Final answer
    x = 35,355.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.