Home / 80,091.18-110,525.85-44,281.17

Finding the Fourth Proportional to 80,091.18, 110,525.85 and 44,281.17

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Solution

The fourth proportional to 80,091.18, 110,525.85 and 44,281.17 is: 61,108.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,091.18 : 110,525.85 = 44,281.17 : x
  2. Step 2: Convert to fraction form
    80,091.18/110,525.85 = 44,281.17/x
  3. Step 3: Cross multiply
    80,091.18x = 110,525.85 × 44,281.17
  4. Step 4: Simplify right side
    80,091.18x = 4,894,213,953.24
  5. Step 5: Solve for x
    x = 4,894,213,953.24/80,091.18
  6. Step 6: Final answer
    x = 61,108.03

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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.