Home / 57,793.08-86,665.01-22,708.13

Finding the Fourth Proportional to 57,793.08, 86,665.01 and 22,708.13

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Solution

The fourth proportional to 57,793.08, 86,665.01 and 22,708.13 is: 34,052.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,793.08 : 86,665.01 = 22,708.13 : x
  2. Step 2: Convert to fraction form
    57,793.08/86,665.01 = 22,708.13/x
  3. Step 3: Cross multiply
    57,793.08x = 86,665.01 × 22,708.13
  4. Step 4: Simplify right side
    57,793.08x = 1,967,999,766.67
  5. Step 5: Solve for x
    x = 1,967,999,766.67/57,793.08
  6. Step 6: Final answer
    x = 34,052.52

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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.