Home / 5,532.84-7,634.16-3,294

Finding the Fourth Proportional to 5,532.84, 7,634.16 and 3,294

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Solution

The fourth proportional to 5,532.84, 7,634.16 and 3,294 is: 4,545.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.84 : 7,634.16 = 3,294 : x
  2. Step 2: Convert to fraction form
    5,532.84/7,634.16 = 3,294/x
  3. Step 3: Cross multiply
    5,532.84x = 7,634.16 × 3,294
  4. Step 4: Simplify right side
    5,532.84x = 25,146,923.04
  5. Step 5: Solve for x
    x = 25,146,923.04/5,532.84
  6. Step 6: Final answer
    x = 4,545.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.