Home / 9,223.08-13,836.48-3,379.56

Finding the Fourth Proportional to 9,223.08, 13,836.48 and 3,379.56

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Solution

The fourth proportional to 9,223.08, 13,836.48 and 3,379.56 is: 5,070.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223.08 : 13,836.48 = 3,379.56 : x
  2. Step 2: Convert to fraction form
    9,223.08/13,836.48 = 3,379.56/x
  3. Step 3: Cross multiply
    9,223.08x = 13,836.48 × 3,379.56
  4. Step 4: Simplify right side
    9,223.08x = 46,761,214.35
  5. Step 5: Solve for x
    x = 46,761,214.35/9,223.08
  6. Step 6: Final answer
    x = 5,070.02

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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.