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Finding the Fourth Proportional to 80,060.52, 110,482.44 and 44,251.16

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Solution

The fourth proportional to 80,060.52, 110,482.44 and 44,251.16 is: 61,066.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,060.52 : 110,482.44 = 44,251.16 : x
  2. Step 2: Convert to fraction form
    80,060.52/110,482.44 = 44,251.16/x
  3. Step 3: Cross multiply
    80,060.52x = 110,482.44 × 44,251.16
  4. Step 4: Simplify right side
    80,060.52x = 4,888,976,129.63
  5. Step 5: Solve for x
    x = 4,888,976,129.63/80,060.52
  6. Step 6: Final answer
    x = 61,066.01

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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.