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Finding the Fourth Proportional to 4,497.08, 6,755.22 and 4,234.04

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Solution

The fourth proportional to 4,497.08, 6,755.22 and 4,234.04 is: 6,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497.08 : 6,755.22 = 4,234.04 : x
  2. Step 2: Convert to fraction form
    4,497.08/6,755.22 = 4,234.04/x
  3. Step 3: Cross multiply
    4,497.08x = 6,755.22 × 4,234.04
  4. Step 4: Simplify right side
    4,497.08x = 28,601,871.69
  5. Step 5: Solve for x
    x = 28,601,871.69/4,497.08
  6. Step 6: Final answer
    x = 6,360.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.