Home / 64,454.13-88,963.05-44,044.46

Finding the Fourth Proportional to 64,454.13, 88,963.05 and 44,044.46

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Solution

The fourth proportional to 64,454.13, 88,963.05 and 44,044.46 is: 60,792.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,454.13 : 88,963.05 = 44,044.46 : x
  2. Step 2: Convert to fraction form
    64,454.13/88,963.05 = 44,044.46/x
  3. Step 3: Cross multiply
    64,454.13x = 88,963.05 × 44,044.46
  4. Step 4: Simplify right side
    64,454.13x = 3,918,329,052.39
  5. Step 5: Solve for x
    x = 3,918,329,052.39/64,454.13
  6. Step 6: Final answer
    x = 60,792.52

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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.