Home / 8,061.84-11,124.96-4,525.44

Finding the Fourth Proportional to 8,061.84, 11,124.96 and 4,525.44

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Solution

The fourth proportional to 8,061.84, 11,124.96 and 4,525.44 is: 6,244.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061.84 : 11,124.96 = 4,525.44 : x
  2. Step 2: Convert to fraction form
    8,061.84/11,124.96 = 4,525.44/x
  3. Step 3: Cross multiply
    8,061.84x = 11,124.96 × 4,525.44
  4. Step 4: Simplify right side
    8,061.84x = 50,345,338.98
  5. Step 5: Solve for x
    x = 50,345,338.98/8,061.84
  6. Step 6: Final answer
    x = 6,244.89

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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.