Home / 67,652.09-101,476.03-32,138.96

Finding the Fourth Proportional to 67,652.09, 101,476.03 and 32,138.96

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Solution

The fourth proportional to 67,652.09, 101,476.03 and 32,138.96 is: 48,207.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,652.09 : 101,476.03 = 32,138.96 : x
  2. Step 2: Convert to fraction form
    67,652.09/101,476.03 = 32,138.96/x
  3. Step 3: Cross multiply
    67,652.09x = 101,476.03 × 32,138.96
  4. Step 4: Simplify right side
    67,652.09x = 3,261,334,202.86
  5. Step 5: Solve for x
    x = 3,261,334,202.86/67,652.09
  6. Step 6: Final answer
    x = 48,207.44

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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.