Home / 8,044.38-12,064.75-2,850.26

Finding the Fourth Proportional to 8,044.38, 12,064.75 and 2,850.26

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Solution

The fourth proportional to 8,044.38, 12,064.75 and 2,850.26 is: 4,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.38 : 12,064.75 = 2,850.26 : x
  2. Step 2: Convert to fraction form
    8,044.38/12,064.75 = 2,850.26/x
  3. Step 3: Cross multiply
    8,044.38x = 12,064.75 × 2,850.26
  4. Step 4: Simplify right side
    8,044.38x = 34,387,606.89
  5. Step 5: Solve for x
    x = 34,387,606.89/8,044.38
  6. Step 6: Final answer
    x = 4,274.74

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1.5x scale

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.