Home / 9,283.68-13,924.15-2,708.10

Finding the Fourth Proportional to 9,283.68, 13,924.15 and 2,708.10

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Solution

The fourth proportional to 9,283.68, 13,924.15 and 2,708.10 is: 4,061.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.68 : 13,924.15 = 2,708.10 : x
  2. Step 2: Convert to fraction form
    9,283.68/13,924.15 = 2,708.10/x
  3. Step 3: Cross multiply
    9,283.68x = 13,924.15 × 2,708.10
  4. Step 4: Simplify right side
    9,283.68x = 37,707,990.62
  5. Step 5: Solve for x
    x = 37,707,990.62/9,283.68
  6. Step 6: Final answer
    x = 4,061.75

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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.