Home / 5,468.90-8,207.33-2,182.94

Finding the Fourth Proportional to 5,468.90, 8,207.33 and 2,182.94

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Solution

The fourth proportional to 5,468.90, 8,207.33 and 2,182.94 is: 3,275.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468.90 : 8,207.33 = 2,182.94 : x
  2. Step 2: Convert to fraction form
    5,468.90/8,207.33 = 2,182.94/x
  3. Step 3: Cross multiply
    5,468.90x = 8,207.33 × 2,182.94
  4. Step 4: Simplify right side
    5,468.90x = 17,916,057.00
  5. Step 5: Solve for x
    x = 17,916,057.00/5,468.90
  6. Step 6: Final answer
    x = 3,275.99

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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.