Home / 14,452.22-21,678.33-4,063.97

Finding the Fourth Proportional to 14,452.22, 21,678.33 and 4,063.97

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Solution

The fourth proportional to 14,452.22, 21,678.33 and 4,063.97 is: 6,095.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452.22 : 21,678.33 = 4,063.97 : x
  2. Step 2: Convert to fraction form
    14,452.22/21,678.33 = 4,063.97/x
  3. Step 3: Cross multiply
    14,452.22x = 21,678.33 × 4,063.97
  4. Step 4: Simplify right side
    14,452.22x = 88,100,070.91
  5. Step 5: Solve for x
    x = 88,100,070.91/14,452.22
  6. Step 6: Final answer
    x = 6,095.95

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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.