Home / 9,022.92-12,451.41-5,044.50

Finding the Fourth Proportional to 9,022.92, 12,451.41 and 5,044.50

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Solution

The fourth proportional to 9,022.92, 12,451.41 and 5,044.50 is: 6,961.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.92 : 12,451.41 = 5,044.50 : x
  2. Step 2: Convert to fraction form
    9,022.92/12,451.41 = 5,044.50/x
  3. Step 3: Cross multiply
    9,022.92x = 12,451.41 × 5,044.50
  4. Step 4: Simplify right side
    9,022.92x = 62,811,137.75
  5. Step 5: Solve for x
    x = 62,811,137.75/9,022.92
  6. Step 6: Final answer
    x = 6,961.29

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.