Home / 64,234.98-96,286.68-22,102.38

Finding the Fourth Proportional to 64,234.98, 96,286.68 and 22,102.38

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Solution

The fourth proportional to 64,234.98, 96,286.68 and 22,102.38 is: 33,130.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,234.98 : 96,286.68 = 22,102.38 : x
  2. Step 2: Convert to fraction form
    64,234.98/96,286.68 = 22,102.38/x
  3. Step 3: Cross multiply
    64,234.98x = 96,286.68 × 22,102.38
  4. Step 4: Simplify right side
    64,234.98x = 2,128,164,790.30
  5. Step 5: Solve for x
    x = 2,128,164,790.30/64,234.98
  6. Step 6: Final answer
    x = 33,130.93

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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.