Home / 4,633.85-6,395.20-2,746.04

Finding the Fourth Proportional to 4,633.85, 6,395.20 and 2,746.04

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Solution

The fourth proportional to 4,633.85, 6,395.20 and 2,746.04 is: 3,789.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633.85 : 6,395.20 = 2,746.04 : x
  2. Step 2: Convert to fraction form
    4,633.85/6,395.20 = 2,746.04/x
  3. Step 3: Cross multiply
    4,633.85x = 6,395.20 × 2,746.04
  4. Step 4: Simplify right side
    4,633.85x = 17,561,484.13
  5. Step 5: Solve for x
    x = 17,561,484.13/4,633.85
  6. Step 6: Final answer
    x = 3,789.82

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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.