Home / 64,326.18-96,323.07-44,397.15

Finding the Fourth Proportional to 64,326.18, 96,323.07 and 44,397.15

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Solution

The fourth proportional to 64,326.18, 96,323.07 and 44,397.15 is: 66,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,326.18 : 96,323.07 = 44,397.15 : x
  2. Step 2: Convert to fraction form
    64,326.18/96,323.07 = 44,397.15/x
  3. Step 3: Cross multiply
    64,326.18x = 96,323.07 × 44,397.15
  4. Step 4: Simplify right side
    64,326.18x = 4,276,469,787.25
  5. Step 5: Solve for x
    x = 4,276,469,787.25/64,326.18
  6. Step 6: Final answer
    x = 66,481.02

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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.