Home / 2,934.94-4,402.68-1,061.29

Finding the Fourth Proportional to 2,934.94, 4,402.68 and 1,061.29

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Solution

The fourth proportional to 2,934.94, 4,402.68 and 1,061.29 is: 1,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934.94 : 4,402.68 = 1,061.29 : x
  2. Step 2: Convert to fraction form
    2,934.94/4,402.68 = 1,061.29/x
  3. Step 3: Cross multiply
    2,934.94x = 4,402.68 × 1,061.29
  4. Step 4: Simplify right side
    2,934.94x = 4,672,531.46
  5. Step 5: Solve for x
    x = 4,672,531.46/2,934.94
  6. Step 6: Final answer
    x = 1,592.04

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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.