Home / 45,254.24-62,451.24-25,112.48

Finding the Fourth Proportional to 45,254.24, 62,451.24 and 25,112.48

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Solution

The fourth proportional to 45,254.24, 62,451.24 and 25,112.48 is: 34,655.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254.24 : 62,451.24 = 25,112.48 : x
  2. Step 2: Convert to fraction form
    45,254.24/62,451.24 = 25,112.48/x
  3. Step 3: Cross multiply
    45,254.24x = 62,451.24 × 25,112.48
  4. Step 4: Simplify right side
    45,254.24x = 1,568,305,515.48
  5. Step 5: Solve for x
    x = 1,568,305,515.48/45,254.24
  6. Step 6: Final answer
    x = 34,655.44

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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.