Home / 29,194.20-43,791.27-9,472.76

Finding the Fourth Proportional to 29,194.20, 43,791.27 and 9,472.76

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Solution

The fourth proportional to 29,194.20, 43,791.27 and 9,472.76 is: 14,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,194.20 : 43,791.27 = 9,472.76 : x
  2. Step 2: Convert to fraction form
    29,194.20/43,791.27 = 9,472.76/x
  3. Step 3: Cross multiply
    29,194.20x = 43,791.27 × 9,472.76
  4. Step 4: Simplify right side
    29,194.20x = 414,823,971.85
  5. Step 5: Solve for x
    x = 414,823,971.85/29,194.20
  6. Step 6: Final answer
    x = 14,209.12

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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.