Home / 80,033.48-110,444.72-44,222.73

Finding the Fourth Proportional to 80,033.48, 110,444.72 and 44,222.73

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Solution

The fourth proportional to 80,033.48, 110,444.72 and 44,222.73 is: 61,026.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,033.48 : 110,444.72 = 44,222.73 : x
  2. Step 2: Convert to fraction form
    80,033.48/110,444.72 = 44,222.73/x
  3. Step 3: Cross multiply
    80,033.48x = 110,444.72 × 44,222.73
  4. Step 4: Simplify right side
    80,033.48x = 4,884,166,397.20
  5. Step 5: Solve for x
    x = 4,884,166,397.20/80,033.48
  6. Step 6: Final answer
    x = 61,026.54

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Double scale
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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.