Home / 41,493.64-62,219.98-18,109.96

Finding the Fourth Proportional to 41,493.64, 62,219.98 and 18,109.96

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Solution

The fourth proportional to 41,493.64, 62,219.98 and 18,109.96 is: 27,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,493.64 : 62,219.98 = 18,109.96 : x
  2. Step 2: Convert to fraction form
    41,493.64/62,219.98 = 18,109.96/x
  3. Step 3: Cross multiply
    41,493.64x = 62,219.98 × 18,109.96
  4. Step 4: Simplify right side
    41,493.64x = 1,126,801,349.00
  5. Step 5: Solve for x
    x = 1,126,801,349.00/41,493.64
  6. Step 6: Final answer
    x = 27,156.00

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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.