Home / 4,633.29-6,392.91-2,743.92

Finding the Fourth Proportional to 4,633.29, 6,392.91 and 2,743.92

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Solution

The fourth proportional to 4,633.29, 6,392.91 and 2,743.92 is: 3,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633.29 : 6,392.91 = 2,743.92 : x
  2. Step 2: Convert to fraction form
    4,633.29/6,392.91 = 2,743.92/x
  3. Step 3: Cross multiply
    4,633.29x = 6,392.91 × 2,743.92
  4. Step 4: Simplify right side
    4,633.29x = 17,541,633.61
  5. Step 5: Solve for x
    x = 17,541,633.61/4,633.29
  6. Step 6: Final answer
    x = 3,786.00

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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.