Home / 9,332.22-13,999.82-3,092.46

Finding the Fourth Proportional to 9,332.22, 13,999.82 and 3,092.46

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Solution

The fourth proportional to 9,332.22, 13,999.82 and 3,092.46 is: 4,639.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.22 : 13,999.82 = 3,092.46 : x
  2. Step 2: Convert to fraction form
    9,332.22/13,999.82 = 3,092.46/x
  3. Step 3: Cross multiply
    9,332.22x = 13,999.82 × 3,092.46
  4. Step 4: Simplify right side
    9,332.22x = 43,293,797.90
  5. Step 5: Solve for x
    x = 43,293,797.90/9,332.22
  6. Step 6: Final answer
    x = 4,639.17

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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.