Home / 50,336.46-69,344.19-35,200.80

Finding the Fourth Proportional to 50,336.46, 69,344.19 and 35,200.80

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Solution

The fourth proportional to 50,336.46, 69,344.19 and 35,200.80 is: 48,493.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,336.46 : 69,344.19 = 35,200.80 : x
  2. Step 2: Convert to fraction form
    50,336.46/69,344.19 = 35,200.80/x
  3. Step 3: Cross multiply
    50,336.46x = 69,344.19 × 35,200.80
  4. Step 4: Simplify right side
    50,336.46x = 2,440,970,963.35
  5. Step 5: Solve for x
    x = 2,440,970,963.35/50,336.46
  6. Step 6: Final answer
    x = 48,493.10

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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.