Home / 13,961.07-20,941.57-6,062.57

Finding the Fourth Proportional to 13,961.07, 20,941.57 and 6,062.57

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Solution

The fourth proportional to 13,961.07, 20,941.57 and 6,062.57 is: 9,093.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,961.07 : 20,941.57 = 6,062.57 : x
  2. Step 2: Convert to fraction form
    13,961.07/20,941.57 = 6,062.57/x
  3. Step 3: Cross multiply
    13,961.07x = 20,941.57 × 6,062.57
  4. Step 4: Simplify right side
    13,961.07x = 126,959,614.17
  5. Step 5: Solve for x
    x = 126,959,614.17/13,961.07
  6. Step 6: Final answer
    x = 9,093.83

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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.