Home / 80,327.76-110,853.53-44,028.93

Finding the Fourth Proportional to 80,327.76, 110,853.53 and 44,028.93

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Solution

The fourth proportional to 80,327.76, 110,853.53 and 44,028.93 is: 60,760.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,327.76 : 110,853.53 = 44,028.93 : x
  2. Step 2: Convert to fraction form
    80,327.76/110,853.53 = 44,028.93/x
  3. Step 3: Cross multiply
    80,327.76x = 110,853.53 × 44,028.93
  4. Step 4: Simplify right side
    80,327.76x = 4,880,762,092.48
  5. Step 5: Solve for x
    x = 4,880,762,092.48/80,327.76
  6. Step 6: Final answer
    x = 60,760.59

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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.