Home / 5,959.28-8,934.48-3,619.82

Finding the Fourth Proportional to 5,959.28, 8,934.48 and 3,619.82

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Solution

The fourth proportional to 5,959.28, 8,934.48 and 3,619.82 is: 5,427.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.28 : 8,934.48 = 3,619.82 : x
  2. Step 2: Convert to fraction form
    5,959.28/8,934.48 = 3,619.82/x
  3. Step 3: Cross multiply
    5,959.28x = 8,934.48 × 3,619.82
  4. Step 4: Simplify right side
    5,959.28x = 32,341,209.39
  5. Step 5: Solve for x
    x = 32,341,209.39/5,959.28
  6. Step 6: Final answer
    x = 5,427.03

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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.