Home / 23,650.30-35,475.45-11,170.66

Finding the Fourth Proportional to 23,650.30, 35,475.45 and 11,170.66

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Solution

The fourth proportional to 23,650.30, 35,475.45 and 11,170.66 is: 16,755.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,650.30 : 35,475.45 = 11,170.66 : x
  2. Step 2: Convert to fraction form
    23,650.30/35,475.45 = 11,170.66/x
  3. Step 3: Cross multiply
    23,650.30x = 35,475.45 × 11,170.66
  4. Step 4: Simplify right side
    23,650.30x = 396,284,190.30
  5. Step 5: Solve for x
    x = 396,284,190.30/23,650.30
  6. Step 6: Final answer
    x = 16,755.99

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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.