Home / 9,959.06-14,939.82-3,296.22

Finding the Fourth Proportional to 9,959.06, 14,939.82 and 3,296.22

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Solution

The fourth proportional to 9,959.06, 14,939.82 and 3,296.22 is: 4,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959.06 : 14,939.82 = 3,296.22 : x
  2. Step 2: Convert to fraction form
    9,959.06/14,939.82 = 3,296.22/x
  3. Step 3: Cross multiply
    9,959.06x = 14,939.82 × 3,296.22
  4. Step 4: Simplify right side
    9,959.06x = 49,244,933.48
  5. Step 5: Solve for x
    x = 49,244,933.48/9,959.06
  6. Step 6: Final answer
    x = 4,944.74

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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.