Home / 9,841.08-14,758.26-2,819.22

Finding the Fourth Proportional to 9,841.08, 14,758.26 and 2,819.22

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Solution

The fourth proportional to 9,841.08, 14,758.26 and 2,819.22 is: 4,227.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841.08 : 14,758.26 = 2,819.22 : x
  2. Step 2: Convert to fraction form
    9,841.08/14,758.26 = 2,819.22/x
  3. Step 3: Cross multiply
    9,841.08x = 14,758.26 × 2,819.22
  4. Step 4: Simplify right side
    9,841.08x = 41,606,781.76
  5. Step 5: Solve for x
    x = 41,606,781.76/9,841.08
  6. Step 6: Final answer
    x = 4,227.87

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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.