Home / 8,849.01-13,272.57-5,552.31

Finding the Fourth Proportional to 8,849.01, 13,272.57 and 5,552.31

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Solution

The fourth proportional to 8,849.01, 13,272.57 and 5,552.31 is: 8,327.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849.01 : 13,272.57 = 5,552.31 : x
  2. Step 2: Convert to fraction form
    8,849.01/13,272.57 = 5,552.31/x
  3. Step 3: Cross multiply
    8,849.01x = 13,272.57 × 5,552.31
  4. Step 4: Simplify right side
    8,849.01x = 73,693,423.14
  5. Step 5: Solve for x
    x = 73,693,423.14/8,849.01
  6. Step 6: Final answer
    x = 8,327.87

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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.