Home / 8,849.48-13,260.32-4,168.39

Finding the Fourth Proportional to 8,849.48, 13,260.32 and 4,168.39

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Solution

The fourth proportional to 8,849.48, 13,260.32 and 4,168.39 is: 6,246.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849.48 : 13,260.32 = 4,168.39 : x
  2. Step 2: Convert to fraction form
    8,849.48/13,260.32 = 4,168.39/x
  3. Step 3: Cross multiply
    8,849.48x = 13,260.32 × 4,168.39
  4. Step 4: Simplify right side
    8,849.48x = 55,274,098.14
  5. Step 5: Solve for x
    x = 55,274,098.14/8,849.48
  6. Step 6: Final answer
    x = 6,246.03

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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.