Home / 7,956.29-11,934.44-3,024.79

Finding the Fourth Proportional to 7,956.29, 11,934.44 and 3,024.79

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Solution

The fourth proportional to 7,956.29, 11,934.44 and 3,024.79 is: 4,537.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,956.29 : 11,934.44 = 3,024.79 : x
  2. Step 2: Convert to fraction form
    7,956.29/11,934.44 = 3,024.79/x
  3. Step 3: Cross multiply
    7,956.29x = 11,934.44 × 3,024.79
  4. Step 4: Simplify right side
    7,956.29x = 36,099,174.77
  5. Step 5: Solve for x
    x = 36,099,174.77/7,956.29
  6. Step 6: Final answer
    x = 4,537.19

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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.