Home / 4,806.80-6,632.25-2,710.52

Finding the Fourth Proportional to 4,806.80, 6,632.25 and 2,710.52

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Solution

The fourth proportional to 4,806.80, 6,632.25 and 2,710.52 is: 3,739.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806.80 : 6,632.25 = 2,710.52 : x
  2. Step 2: Convert to fraction form
    4,806.80/6,632.25 = 2,710.52/x
  3. Step 3: Cross multiply
    4,806.80x = 6,632.25 × 2,710.52
  4. Step 4: Simplify right side
    4,806.80x = 17,976,846.27
  5. Step 5: Solve for x
    x = 17,976,846.27/4,806.80
  6. Step 6: Final answer
    x = 3,739.88

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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.