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Finding the Fourth Proportional to 64,254.96, 96,382.80 and 22,701.96

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Solution

The fourth proportional to 64,254.96, 96,382.80 and 22,701.96 is: 34,053.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,254.96 : 96,382.80 = 22,701.96 : x
  2. Step 2: Convert to fraction form
    64,254.96/96,382.80 = 22,701.96/x
  3. Step 3: Cross multiply
    64,254.96x = 96,382.80 × 22,701.96
  4. Step 4: Simplify right side
    64,254.96x = 2,188,078,470.29
  5. Step 5: Solve for x
    x = 2,188,078,470.29/64,254.96
  6. Step 6: Final answer
    x = 34,053.07

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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.