Home / 9,282.68-13,924.02-2,708.87

Finding the Fourth Proportional to 9,282.68, 13,924.02 and 2,708.87

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Solution

The fourth proportional to 9,282.68, 13,924.02 and 2,708.87 is: 4,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.68 : 13,924.02 = 2,708.87 : x
  2. Step 2: Convert to fraction form
    9,282.68/13,924.02 = 2,708.87/x
  3. Step 3: Cross multiply
    9,282.68x = 13,924.02 × 2,708.87
  4. Step 4: Simplify right side
    9,282.68x = 37,718,290.44
  5. Step 5: Solve for x
    x = 37,718,290.44/9,282.68
  6. Step 6: Final answer
    x = 4,063.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.