Home / 80,091.24-110,524.20-44,282.76

Finding the Fourth Proportional to 80,091.24, 110,524.20 and 44,282.76

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Solution

The fourth proportional to 80,091.24, 110,524.20 and 44,282.76 is: 61,109.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,091.24 : 110,524.20 = 44,282.76 : x
  2. Step 2: Convert to fraction form
    80,091.24/110,524.20 = 44,282.76/x
  3. Step 3: Cross multiply
    80,091.24x = 110,524.20 × 44,282.76
  4. Step 4: Simplify right side
    80,091.24x = 4,894,316,622.79
  5. Step 5: Solve for x
    x = 4,894,316,622.79/80,091.24
  6. Step 6: Final answer
    x = 61,109.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.