Home / 80,044.38-110,463.46-44,236.64

Finding the Fourth Proportional to 80,044.38, 110,463.46 and 44,236.64

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Solution

The fourth proportional to 80,044.38, 110,463.46 and 44,236.64 is: 61,047.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,044.38 : 110,463.46 = 44,236.64 : x
  2. Step 2: Convert to fraction form
    80,044.38/110,463.46 = 44,236.64/x
  3. Step 3: Cross multiply
    80,044.38x = 110,463.46 × 44,236.64
  4. Step 4: Simplify right side
    80,044.38x = 4,886,532,313.17
  5. Step 5: Solve for x
    x = 4,886,532,313.17/80,044.38
  6. Step 6: Final answer
    x = 61,047.79

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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.