Home / 45,399.24-62,648.01-25,255.35

Finding the Fourth Proportional to 45,399.24, 62,648.01 and 25,255.35

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Solution

The fourth proportional to 45,399.24, 62,648.01 and 25,255.35 is: 34,850.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,399.24 : 62,648.01 = 25,255.35 : x
  2. Step 2: Convert to fraction form
    45,399.24/62,648.01 = 25,255.35/x
  3. Step 3: Cross multiply
    45,399.24x = 62,648.01 × 25,255.35
  4. Step 4: Simplify right side
    45,399.24x = 1,582,197,419.35
  5. Step 5: Solve for x
    x = 1,582,197,419.35/45,399.24
  6. Step 6: Final answer
    x = 34,850.75

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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.