Home / 25,360.22-38,046.82-14,839.09

Finding the Fourth Proportional to 25,360.22, 38,046.82 and 14,839.09

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Solution

The fourth proportional to 25,360.22, 38,046.82 and 14,839.09 is: 22,262.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.22 : 38,046.82 = 14,839.09 : x
  2. Step 2: Convert to fraction form
    25,360.22/38,046.82 = 14,839.09/x
  3. Step 3: Cross multiply
    25,360.22x = 38,046.82 × 14,839.09
  4. Step 4: Simplify right side
    25,360.22x = 564,580,077.85
  5. Step 5: Solve for x
    x = 564,580,077.85/25,360.22
  6. Step 6: Final answer
    x = 22,262.43

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1.5x scale

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.