Home / 45,210.00-62,390.55-25,067.73

Finding the Fourth Proportional to 45,210.00, 62,390.55 and 25,067.73

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Solution

The fourth proportional to 45,210.00, 62,390.55 and 25,067.73 is: 34,593.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,210.00 : 62,390.55 = 25,067.73 : x
  2. Step 2: Convert to fraction form
    45,210.00/62,390.55 = 25,067.73/x
  3. Step 3: Cross multiply
    45,210.00x = 62,390.55 × 25,067.73
  4. Step 4: Simplify right side
    45,210.00x = 1,563,989,438.97
  5. Step 5: Solve for x
    x = 1,563,989,438.97/45,210.00
  6. Step 6: Final answer
    x = 34,593.88

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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.