Home / 41,474.08-62,220.84-18,107.20

Finding the Fourth Proportional to 41,474.08, 62,220.84 and 18,107.20

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Solution

The fourth proportional to 41,474.08, 62,220.84 and 18,107.20 is: 27,165.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,474.08 : 62,220.84 = 18,107.20 : x
  2. Step 2: Convert to fraction form
    41,474.08/62,220.84 = 18,107.20/x
  3. Step 3: Cross multiply
    41,474.08x = 62,220.84 × 18,107.20
  4. Step 4: Simplify right side
    41,474.08x = 1,126,645,194.05
  5. Step 5: Solve for x
    x = 1,126,645,194.05/41,474.08
  6. Step 6: Final answer
    x = 27,165.04

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1.5x scale

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.