Home / 202,410.20-303,562.31-60,217.18

Finding the Fourth Proportional to 202,410.20, 303,562.31 and 60,217.18

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Solution

The fourth proportional to 202,410.20, 303,562.31 and 60,217.18 is: 90,310.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,410.20 : 303,562.31 = 60,217.18 : x
  2. Step 2: Convert to fraction form
    202,410.20/303,562.31 = 60,217.18/x
  3. Step 3: Cross multiply
    202,410.20x = 303,562.31 × 60,217.18
  4. Step 4: Simplify right side
    202,410.20x = 18,279,665,202.49
  5. Step 5: Solve for x
    x = 18,279,665,202.49/202,410.20
  6. Step 6: Final answer
    x = 90,310.00

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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.