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Finding the Fourth Proportional to 63,661.80, 95,495.94 and 23,671.92

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Solution

The fourth proportional to 63,661.80, 95,495.94 and 23,671.92 is: 35,509.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,661.80 : 95,495.94 = 23,671.92 : x
  2. Step 2: Convert to fraction form
    63,661.80/95,495.94 = 23,671.92/x
  3. Step 3: Cross multiply
    63,661.80x = 95,495.94 × 23,671.92
  4. Step 4: Simplify right side
    63,661.80x = 2,260,572,252.00
  5. Step 5: Solve for x
    x = 2,260,572,252.00/63,661.80
  6. Step 6: Final answer
    x = 35,509.08

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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.