Home / 22,540.64-33,821.60-10,059.56

Finding the Fourth Proportional to 22,540.64, 33,821.60 and 10,059.56

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Solution

The fourth proportional to 22,540.64, 33,821.60 and 10,059.56 is: 15,094.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,540.64 : 33,821.60 = 10,059.56 : x
  2. Step 2: Convert to fraction form
    22,540.64/33,821.60 = 10,059.56/x
  3. Step 3: Cross multiply
    22,540.64x = 33,821.60 × 10,059.56
  4. Step 4: Simplify right side
    22,540.64x = 340,230,195.09
  5. Step 5: Solve for x
    x = 340,230,195.09/22,540.64
  6. Step 6: Final answer
    x = 15,094.08

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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.