Home / 8,061.67-11,124.25-4,525.27

Finding the Fourth Proportional to 8,061.67, 11,124.25 and 4,525.27

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Solution

The fourth proportional to 8,061.67, 11,124.25 and 4,525.27 is: 6,244.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061.67 : 11,124.25 = 4,525.27 : x
  2. Step 2: Convert to fraction form
    8,061.67/11,124.25 = 4,525.27/x
  3. Step 3: Cross multiply
    8,061.67x = 11,124.25 × 4,525.27
  4. Step 4: Simplify right side
    8,061.67x = 50,340,234.80
  5. Step 5: Solve for x
    x = 50,340,234.80/8,061.67
  6. Step 6: Final answer
    x = 6,244.39

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Half scale
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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.