Home / 22,347.27-33,528.19-10,658.97

Finding the Fourth Proportional to 22,347.27, 33,528.19 and 10,658.97

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Solution

The fourth proportional to 22,347.27, 33,528.19 and 10,658.97 is: 15,991.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,347.27 : 33,528.19 = 10,658.97 : x
  2. Step 2: Convert to fraction form
    22,347.27/33,528.19 = 10,658.97/x
  3. Step 3: Cross multiply
    22,347.27x = 33,528.19 × 10,658.97
  4. Step 4: Simplify right side
    22,347.27x = 357,375,971.36
  5. Step 5: Solve for x
    x = 357,375,971.36/22,347.27
  6. Step 6: Final answer
    x = 15,991.93

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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.