Home / 25,404.17-35,060.34-14,649.44

Finding the Fourth Proportional to 25,404.17, 35,060.34 and 14,649.44

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Solution

The fourth proportional to 25,404.17, 35,060.34 and 14,649.44 is: 20,217.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,404.17 : 35,060.34 = 14,649.44 : x
  2. Step 2: Convert to fraction form
    25,404.17/35,060.34 = 14,649.44/x
  3. Step 3: Cross multiply
    25,404.17x = 35,060.34 × 14,649.44
  4. Step 4: Simplify right side
    25,404.17x = 513,614,571.97
  5. Step 5: Solve for x
    x = 513,614,571.97/25,404.17
  6. Step 6: Final answer
    x = 20,217.73

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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.