Home / 25,514.16-35,204.76-14,334

Finding the Fourth Proportional to 25,514.16, 35,204.76 and 14,334

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Solution

The fourth proportional to 25,514.16, 35,204.76 and 14,334 is: 19,778.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514.16 : 35,204.76 = 14,334 : x
  2. Step 2: Convert to fraction form
    25,514.16/35,204.76 = 14,334/x
  3. Step 3: Cross multiply
    25,514.16x = 35,204.76 × 14,334
  4. Step 4: Simplify right side
    25,514.16x = 504,625,029.84
  5. Step 5: Solve for x
    x = 504,625,029.84/25,514.16
  6. Step 6: Final answer
    x = 19,778.23

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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.