Home / 5,006.43-7,511.43-2,232.86

Finding the Fourth Proportional to 5,006.43, 7,511.43 and 2,232.86

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Solution

The fourth proportional to 5,006.43, 7,511.43 and 2,232.86 is: 3,350.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.43 : 7,511.43 = 2,232.86 : x
  2. Step 2: Convert to fraction form
    5,006.43/7,511.43 = 2,232.86/x
  3. Step 3: Cross multiply
    5,006.43x = 7,511.43 × 2,232.86
  4. Step 4: Simplify right side
    5,006.43x = 16,771,934.03
  5. Step 5: Solve for x
    x = 16,771,934.03/5,006.43
  6. Step 6: Final answer
    x = 3,350.08

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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.