Home / 4,806.76-6,633.20-2,710.88

Finding the Fourth Proportional to 4,806.76, 6,633.20 and 2,710.88

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Solution

The fourth proportional to 4,806.76, 6,633.20 and 2,710.88 is: 3,740.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806.76 : 6,633.20 = 2,710.88 : x
  2. Step 2: Convert to fraction form
    4,806.76/6,633.20 = 2,710.88/x
  3. Step 3: Cross multiply
    4,806.76x = 6,633.20 × 2,710.88
  4. Step 4: Simplify right side
    4,806.76x = 17,981,809.22
  5. Step 5: Solve for x
    x = 17,981,809.22/4,806.76
  6. Step 6: Final answer
    x = 3,740.94

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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.