Home / 25,610.22-38,418.57-10,025.82

Finding the Fourth Proportional to 25,610.22, 38,418.57 and 10,025.82

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Solution

The fourth proportional to 25,610.22, 38,418.57 and 10,025.82 is: 15,040.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,610.22 : 38,418.57 = 10,025.82 : x
  2. Step 2: Convert to fraction form
    25,610.22/38,418.57 = 10,025.82/x
  3. Step 3: Cross multiply
    25,610.22x = 38,418.57 × 10,025.82
  4. Step 4: Simplify right side
    25,610.22x = 385,177,667.48
  5. Step 5: Solve for x
    x = 385,177,667.48/25,610.22
  6. Step 6: Final answer
    x = 15,040.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.