Home / 67,734.54-101,606.67-23,360.65

Finding the Fourth Proportional to 67,734.54, 101,606.67 and 23,360.65

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Solution

The fourth proportional to 67,734.54, 101,606.67 and 23,360.65 is: 35,042.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,734.54 : 101,606.67 = 23,360.65 : x
  2. Step 2: Convert to fraction form
    67,734.54/101,606.67 = 23,360.65/x
  3. Step 3: Cross multiply
    67,734.54x = 101,606.67 × 23,360.65
  4. Step 4: Simplify right side
    67,734.54x = 2,373,597,601.52
  5. Step 5: Solve for x
    x = 2,373,597,601.52/67,734.54
  6. Step 6: Final answer
    x = 35,042.65

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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.