Home / 9,292.82-13,943.32-4,362.04

Finding the Fourth Proportional to 9,292.82, 13,943.32 and 4,362.04

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Solution

The fourth proportional to 9,292.82, 13,943.32 and 4,362.04 is: 6,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.82 : 13,943.32 = 4,362.04 : x
  2. Step 2: Convert to fraction form
    9,292.82/13,943.32 = 4,362.04/x
  3. Step 3: Cross multiply
    9,292.82x = 13,943.32 × 4,362.04
  4. Step 4: Simplify right side
    9,292.82x = 60,821,319.57
  5. Step 5: Solve for x
    x = 60,821,319.57/9,292.82
  6. Step 6: Final answer
    x = 6,544.98

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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.