Home / 4,349.56-6,524.67-2,156.08

Finding the Fourth Proportional to 4,349.56, 6,524.67 and 2,156.08

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Solution

The fourth proportional to 4,349.56, 6,524.67 and 2,156.08 is: 3,234.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.56 : 6,524.67 = 2,156.08 : x
  2. Step 2: Convert to fraction form
    4,349.56/6,524.67 = 2,156.08/x
  3. Step 3: Cross multiply
    4,349.56x = 6,524.67 × 2,156.08
  4. Step 4: Simplify right side
    4,349.56x = 14,067,677.87
  5. Step 5: Solve for x
    x = 14,067,677.87/4,349.56
  6. Step 6: Final answer
    x = 3,234.28

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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.