Home / 50,922.92-76,425.42-35,118.20

Finding the Fourth Proportional to 50,922.92, 76,425.42 and 35,118.20

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Solution

The fourth proportional to 50,922.92, 76,425.42 and 35,118.20 is: 52,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,922.92 : 76,425.42 = 35,118.20 : x
  2. Step 2: Convert to fraction form
    50,922.92/76,425.42 = 35,118.20/x
  3. Step 3: Cross multiply
    50,922.92x = 76,425.42 × 35,118.20
  4. Step 4: Simplify right side
    50,922.92x = 2,683,923,184.64
  5. Step 5: Solve for x
    x = 2,683,923,184.64/50,922.92
  6. Step 6: Final answer
    x = 52,705.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.