Home / 8,044.14-11,100.92-4,900.34

Finding the Fourth Proportional to 8,044.14, 11,100.92 and 4,900.34

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Solution

The fourth proportional to 8,044.14, 11,100.92 and 4,900.34 is: 6,762.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.14 : 11,100.92 = 4,900.34 : x
  2. Step 2: Convert to fraction form
    8,044.14/11,100.92 = 4,900.34/x
  3. Step 3: Cross multiply
    8,044.14x = 11,100.92 × 4,900.34
  4. Step 4: Simplify right side
    8,044.14x = 54,398,282.31
  5. Step 5: Solve for x
    x = 54,398,282.31/8,044.14
  6. Step 6: Final answer
    x = 6,762.47

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Half scale
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Double scale
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Similar ratio
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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.