Home / 4,234.08-6,352.72-2,042.62

Finding the Fourth Proportional to 4,234.08, 6,352.72 and 2,042.62

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Solution

The fourth proportional to 4,234.08, 6,352.72 and 2,042.62 is: 3,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.08 : 6,352.72 = 2,042.62 : x
  2. Step 2: Convert to fraction form
    4,234.08/6,352.72 = 2,042.62/x
  3. Step 3: Cross multiply
    4,234.08x = 6,352.72 × 2,042.62
  4. Step 4: Simplify right side
    4,234.08x = 12,976,192.93
  5. Step 5: Solve for x
    x = 12,976,192.93/4,234.08
  6. Step 6: Final answer
    x = 3,064.70

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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.