Home / 44,469.28-66,770.36-27,933.92

Finding the Fourth Proportional to 44,469.28, 66,770.36 and 27,933.92

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Solution

The fourth proportional to 44,469.28, 66,770.36 and 27,933.92 is: 41,942.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,469.28 : 66,770.36 = 27,933.92 : x
  2. Step 2: Convert to fraction form
    44,469.28/66,770.36 = 27,933.92/x
  3. Step 3: Cross multiply
    44,469.28x = 66,770.36 × 27,933.92
  4. Step 4: Simplify right side
    44,469.28x = 1,865,157,894.61
  5. Step 5: Solve for x
    x = 1,865,157,894.61/44,469.28
  6. Step 6: Final answer
    x = 41,942.62

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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.