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Finding the Fourth Proportional to 6,227.04, 8,592.98 and 3,574.38

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Solution

The fourth proportional to 6,227.04, 8,592.98 and 3,574.38 is: 4,932.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227.04 : 8,592.98 = 3,574.38 : x
  2. Step 2: Convert to fraction form
    6,227.04/8,592.98 = 3,574.38/x
  3. Step 3: Cross multiply
    6,227.04x = 8,592.98 × 3,574.38
  4. Step 4: Simplify right side
    6,227.04x = 30,714,575.85
  5. Step 5: Solve for x
    x = 30,714,575.85/6,227.04
  6. Step 6: Final answer
    x = 4,932.45

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Half 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.