Home / 22,541.34-33,819.78-10,069.97

Finding the Fourth Proportional to 22,541.34, 33,819.78 and 10,069.97

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Solution

The fourth proportional to 22,541.34, 33,819.78 and 10,069.97 is: 15,108.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,541.34 : 33,819.78 = 10,069.97 : x
  2. Step 2: Convert to fraction form
    22,541.34/33,819.78 = 10,069.97/x
  3. Step 3: Cross multiply
    22,541.34x = 33,819.78 × 10,069.97
  4. Step 4: Simplify right side
    22,541.34x = 340,564,172.26
  5. Step 5: Solve for x
    x = 340,564,172.26/22,541.34
  6. Step 6: Final answer
    x = 15,108.43

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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.