Home / 80,232.04-110,732.34-46,245.57

Finding the Fourth Proportional to 80,232.04, 110,732.34 and 46,245.57

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Solution

The fourth proportional to 80,232.04, 110,732.34 and 46,245.57 is: 63,825.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,232.04 : 110,732.34 = 46,245.57 : x
  2. Step 2: Convert to fraction form
    80,232.04/110,732.34 = 46,245.57/x
  3. Step 3: Cross multiply
    80,232.04x = 110,732.34 × 46,245.57
  4. Step 4: Simplify right side
    80,232.04x = 5,120,880,180.73
  5. Step 5: Solve for x
    x = 5,120,880,180.73/80,232.04
  6. Step 6: Final answer
    x = 63,825.88

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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.