Home / 4,348.31-5,999.65-2,934.61

Finding the Fourth Proportional to 4,348.31, 5,999.65 and 2,934.61

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Solution

The fourth proportional to 4,348.31, 5,999.65 and 2,934.61 is: 4,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.31 : 5,999.65 = 2,934.61 : x
  2. Step 2: Convert to fraction form
    4,348.31/5,999.65 = 2,934.61/x
  3. Step 3: Cross multiply
    4,348.31x = 5,999.65 × 2,934.61
  4. Step 4: Simplify right side
    4,348.31x = 17,606,632.89
  5. Step 5: Solve for x
    x = 17,606,632.89/4,348.31
  6. Step 6: Final answer
    x = 4,049.07

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1.5x scale

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.