Home / 22,346.27-33,526.69-10,657.97

Finding the Fourth Proportional to 22,346.27, 33,526.69 and 10,657.97

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Solution

The fourth proportional to 22,346.27, 33,526.69 and 10,657.97 is: 15,990.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.27 : 33,526.69 = 10,657.97 : x
  2. Step 2: Convert to fraction form
    22,346.27/33,526.69 = 10,657.97/x
  3. Step 3: Cross multiply
    22,346.27x = 33,526.69 × 10,657.97
  4. Step 4: Simplify right side
    22,346.27x = 357,326,456.22
  5. Step 5: Solve for x
    x = 357,326,456.22/22,346.27
  6. Step 6: Final answer
    x = 15,990.43

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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.