Home / 27,648.27-41,476.59-10,113.93

Finding the Fourth Proportional to 27,648.27, 41,476.59 and 10,113.93

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Solution

The fourth proportional to 27,648.27, 41,476.59 and 10,113.93 is: 15,172.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648.27 : 41,476.59 = 10,113.93 : x
  2. Step 2: Convert to fraction form
    27,648.27/41,476.59 = 10,113.93/x
  3. Step 3: Cross multiply
    27,648.27x = 41,476.59 × 10,113.93
  4. Step 4: Simplify right side
    27,648.27x = 419,491,327.90
  5. Step 5: Solve for x
    x = 419,491,327.90/27,648.27
  6. Step 6: Final answer
    x = 15,172.43

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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.