Home / 50,356.92-75,560.82-35,660.28

Finding the Fourth Proportional to 50,356.92, 75,560.82 and 35,660.28

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Solution

The fourth proportional to 50,356.92, 75,560.82 and 35,660.28 is: 53,508.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,356.92 : 75,560.82 = 35,660.28 : x
  2. Step 2: Convert to fraction form
    50,356.92/75,560.82 = 35,660.28/x
  3. Step 3: Cross multiply
    50,356.92x = 75,560.82 × 35,660.28
  4. Step 4: Simplify right side
    50,356.92x = 2,694,519,998.23
  5. Step 5: Solve for x
    x = 2,694,519,998.23/50,356.92
  6. Step 6: Final answer
    x = 53,508.44

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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.