Home / 9,283.56-13,926.69-2,708.93

Finding the Fourth Proportional to 9,283.56, 13,926.69 and 2,708.93

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Solution

The fourth proportional to 9,283.56, 13,926.69 and 2,708.93 is: 4,063.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.56 : 13,926.69 = 2,708.93 : x
  2. Step 2: Convert to fraction form
    9,283.56/13,926.69 = 2,708.93/x
  3. Step 3: Cross multiply
    9,283.56x = 13,926.69 × 2,708.93
  4. Step 4: Simplify right side
    9,283.56x = 37,726,358.71
  5. Step 5: Solve for x
    x = 37,726,358.71/9,283.56
  6. Step 6: Final answer
    x = 4,063.78

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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.