Home / 45,182.03-62,351.36-25,039.25

Finding the Fourth Proportional to 45,182.03, 62,351.36 and 25,039.25

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Solution

The fourth proportional to 45,182.03, 62,351.36 and 25,039.25 is: 34,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,182.03 : 62,351.36 = 25,039.25 : x
  2. Step 2: Convert to fraction form
    45,182.03/62,351.36 = 25,039.25/x
  3. Step 3: Cross multiply
    45,182.03x = 62,351.36 × 25,039.25
  4. Step 4: Simplify right side
    45,182.03x = 1,561,231,165.68
  5. Step 5: Solve for x
    x = 1,561,231,165.68/45,182.03
  6. Step 6: Final answer
    x = 34,554.25

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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.