Home / 33,377.60-50,110.08-22,355.20

Finding the Fourth Proportional to 33,377.60, 50,110.08 and 22,355.20

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Solution

The fourth proportional to 33,377.60, 50,110.08 and 22,355.20 is: 33,562.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377.60 : 50,110.08 = 22,355.20 : x
  2. Step 2: Convert to fraction form
    33,377.60/50,110.08 = 22,355.20/x
  3. Step 3: Cross multiply
    33,377.60x = 50,110.08 × 22,355.20
  4. Step 4: Simplify right side
    33,377.60x = 1,120,220,860.42
  5. Step 5: Solve for x
    x = 1,120,220,860.42/33,377.60
  6. Step 6: Final answer
    x = 33,562.06

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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.