Home / 80,204.24-110,654.74-46,211.85

Finding the Fourth Proportional to 80,204.24, 110,654.74 and 46,211.85

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Solution

The fourth proportional to 80,204.24, 110,654.74 and 46,211.85 is: 63,756.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,204.24 : 110,654.74 = 46,211.85 : x
  2. Step 2: Convert to fraction form
    80,204.24/110,654.74 = 46,211.85/x
  3. Step 3: Cross multiply
    80,204.24x = 110,654.74 × 46,211.85
  4. Step 4: Simplify right side
    80,204.24x = 5,113,560,304.43
  5. Step 5: Solve for x
    x = 5,113,560,304.43/80,204.24
  6. Step 6: Final answer
    x = 63,756.73

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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.