Home / 9,932.45-14,893.49-3,356.25

Finding the Fourth Proportional to 9,932.45, 14,893.49 and 3,356.25

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Solution

The fourth proportional to 9,932.45, 14,893.49 and 3,356.25 is: 5,032.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932.45 : 14,893.49 = 3,356.25 : x
  2. Step 2: Convert to fraction form
    9,932.45/14,893.49 = 3,356.25/x
  3. Step 3: Cross multiply
    9,932.45x = 14,893.49 × 3,356.25
  4. Step 4: Simplify right side
    9,932.45x = 49,986,259.03
  5. Step 5: Solve for x
    x = 49,986,259.03/9,932.45
  6. Step 6: Final answer
    x = 5,032.62

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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.