Home / 3,256.04-4,493.33-1,763.97

Finding the Fourth Proportional to 3,256.04, 4,493.33 and 1,763.97

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Solution

The fourth proportional to 3,256.04, 4,493.33 and 1,763.97 is: 2,434.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.04 : 4,493.33 = 1,763.97 : x
  2. Step 2: Convert to fraction form
    3,256.04/4,493.33 = 1,763.97/x
  3. Step 3: Cross multiply
    3,256.04x = 4,493.33 × 1,763.97
  4. Step 4: Simplify right side
    3,256.04x = 7,926,076.85
  5. Step 5: Solve for x
    x = 7,926,076.85/3,256.04
  6. Step 6: Final answer
    x = 2,434.27

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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.