Home / 64,351.46-96,540.05-22,233.08

Finding the Fourth Proportional to 64,351.46, 96,540.05 and 22,233.08

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Solution

The fourth proportional to 64,351.46, 96,540.05 and 22,233.08 is: 33,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,351.46 : 96,540.05 = 22,233.08 : x
  2. Step 2: Convert to fraction form
    64,351.46/96,540.05 = 22,233.08/x
  3. Step 3: Cross multiply
    64,351.46x = 96,540.05 × 22,233.08
  4. Step 4: Simplify right side
    64,351.46x = 2,146,382,951.79
  5. Step 5: Solve for x
    x = 2,146,382,951.79/64,351.46
  6. Step 6: Final answer
    x = 33,354.07

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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.