Home / 80,074.14-110,502.35-44,264.13

Finding the Fourth Proportional to 80,074.14, 110,502.35 and 44,264.13

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Solution

The fourth proportional to 80,074.14, 110,502.35 and 44,264.13 is: 61,084.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,074.14 : 110,502.35 = 44,264.13 : x
  2. Step 2: Convert to fraction form
    80,074.14/110,502.35 = 44,264.13/x
  3. Step 3: Cross multiply
    80,074.14x = 110,502.35 × 44,264.13
  4. Step 4: Simplify right side
    80,074.14x = 4,891,290,385.71
  5. Step 5: Solve for x
    x = 4,891,290,385.71/80,074.14
  6. Step 6: Final answer
    x = 61,084.52

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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.