Home / 36,795.72-55,197.53-15,737.95

Finding the Fourth Proportional to 36,795.72, 55,197.53 and 15,737.95

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Solution

The fourth proportional to 36,795.72, 55,197.53 and 15,737.95 is: 23,608.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,795.72 : 55,197.53 = 15,737.95 : x
  2. Step 2: Convert to fraction form
    36,795.72/55,197.53 = 15,737.95/x
  3. Step 3: Cross multiply
    36,795.72x = 55,197.53 × 15,737.95
  4. Step 4: Simplify right side
    36,795.72x = 868,695,868.61
  5. Step 5: Solve for x
    x = 868,695,868.61/36,795.72
  6. Step 6: Final answer
    x = 23,608.61

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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.