Home / 7,956.57-11,934.91-2,410.35

Finding the Fourth Proportional to 7,956.57, 11,934.91 and 2,410.35

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Solution

The fourth proportional to 7,956.57, 11,934.91 and 2,410.35 is: 3,615.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,956.57 : 11,934.91 = 2,410.35 : x
  2. Step 2: Convert to fraction form
    7,956.57/11,934.91 = 2,410.35/x
  3. Step 3: Cross multiply
    7,956.57x = 11,934.91 × 2,410.35
  4. Step 4: Simplify right side
    7,956.57x = 28,767,310.32
  5. Step 5: Solve for x
    x = 28,767,310.32/7,956.57
  6. Step 6: Final answer
    x = 3,615.54

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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.