Home / 80,086.74-110,513.88-44,277.18

Finding the Fourth Proportional to 80,086.74, 110,513.88 and 44,277.18

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Solution

The fourth proportional to 80,086.74, 110,513.88 and 44,277.18 is: 61,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,086.74 : 110,513.88 = 44,277.18 : x
  2. Step 2: Convert to fraction form
    80,086.74/110,513.88 = 44,277.18/x
  3. Step 3: Cross multiply
    80,086.74x = 110,513.88 × 44,277.18
  4. Step 4: Simplify right side
    80,086.74x = 4,893,242,957.26
  5. Step 5: Solve for x
    x = 4,893,242,957.26/80,086.74
  6. Step 6: Final answer
    x = 61,099.29

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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.