Home / 4,182.97-6,274.26-1,717.18

Finding the Fourth Proportional to 4,182.97, 6,274.26 and 1,717.18

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Solution

The fourth proportional to 4,182.97, 6,274.26 and 1,717.18 is: 2,575.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182.97 : 6,274.26 = 1,717.18 : x
  2. Step 2: Convert to fraction form
    4,182.97/6,274.26 = 1,717.18/x
  3. Step 3: Cross multiply
    4,182.97x = 6,274.26 × 1,717.18
  4. Step 4: Simplify right side
    4,182.97x = 10,774,033.79
  5. Step 5: Solve for x
    x = 10,774,033.79/4,182.97
  6. Step 6: Final answer
    x = 2,575.69

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1.5x scale

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.