Home / 7,956.26-11,932.74-3,024.18

Finding the Fourth Proportional to 7,956.26, 11,932.74 and 3,024.18

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Solution

The fourth proportional to 7,956.26, 11,932.74 and 3,024.18 is: 4,535.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,956.26 : 11,932.74 = 3,024.18 : x
  2. Step 2: Convert to fraction form
    7,956.26/11,932.74 = 3,024.18/x
  3. Step 3: Cross multiply
    7,956.26x = 11,932.74 × 3,024.18
  4. Step 4: Simplify right side
    7,956.26x = 36,086,753.65
  5. Step 5: Solve for x
    x = 36,086,753.65/7,956.26
  6. Step 6: Final answer
    x = 4,535.64

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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.