Home / 50,410.55-75,641.92-22,349.97

Finding the Fourth Proportional to 50,410.55, 75,641.92 and 22,349.97

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Solution

The fourth proportional to 50,410.55, 75,641.92 and 22,349.97 is: 33,536.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,410.55 : 75,641.92 = 22,349.97 : x
  2. Step 2: Convert to fraction form
    50,410.55/75,641.92 = 22,349.97/x
  3. Step 3: Cross multiply
    50,410.55x = 75,641.92 × 22,349.97
  4. Step 4: Simplify right side
    50,410.55x = 1,690,594,586.87
  5. Step 5: Solve for x
    x = 1,690,594,586.87/50,410.55
  6. Step 6: Final answer
    x = 33,536.52

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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.