Home / 45,183.32-62,350.17-25,039.03

Finding the Fourth Proportional to 45,183.32, 62,350.17 and 25,039.03

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Solution

The fourth proportional to 45,183.32, 62,350.17 and 25,039.03 is: 34,552.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,183.32 : 62,350.17 = 25,039.03 : x
  2. Step 2: Convert to fraction form
    45,183.32/62,350.17 = 25,039.03/x
  3. Step 3: Cross multiply
    45,183.32x = 62,350.17 × 25,039.03
  4. Step 4: Simplify right side
    45,183.32x = 1,561,187,777.14
  5. Step 5: Solve for x
    x = 1,561,187,777.14/45,183.32
  6. Step 6: Final answer
    x = 34,552.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.