Home / 67,095.48-100,652.13-22,101.96

Finding the Fourth Proportional to 67,095.48, 100,652.13 and 22,101.96

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Solution

The fourth proportional to 67,095.48, 100,652.13 and 22,101.96 is: 33,155.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,095.48 : 100,652.13 = 22,101.96 : x
  2. Step 2: Convert to fraction form
    67,095.48/100,652.13 = 22,101.96/x
  3. Step 3: Cross multiply
    67,095.48x = 100,652.13 × 22,101.96
  4. Step 4: Simplify right side
    67,095.48x = 2,224,609,351.17
  5. Step 5: Solve for x
    x = 2,224,609,351.17/67,095.48
  6. Step 6: Final answer
    x = 33,155.88

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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.