Home / 50,446.08-75,656.94-22,350.60

Finding the Fourth Proportional to 50,446.08, 75,656.94 and 22,350.60

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Solution

The fourth proportional to 50,446.08, 75,656.94 and 22,350.60 is: 33,520.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,446.08 : 75,656.94 = 22,350.60 : x
  2. Step 2: Convert to fraction form
    50,446.08/75,656.94 = 22,350.60/x
  3. Step 3: Cross multiply
    50,446.08x = 75,656.94 × 22,350.60
  4. Step 4: Simplify right side
    50,446.08x = 1,690,978,003.16
  5. Step 5: Solve for x
    x = 1,690,978,003.16/50,446.08
  6. Step 6: Final answer
    x = 33,520.50

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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.