Home / 36,650.97-54,937.98-15,586.11

Finding the Fourth Proportional to 36,650.97, 54,937.98 and 15,586.11

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Solution

The fourth proportional to 36,650.97, 54,937.98 and 15,586.11 is: 23,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,650.97 : 54,937.98 = 15,586.11 : x
  2. Step 2: Convert to fraction form
    36,650.97/54,937.98 = 15,586.11/x
  3. Step 3: Cross multiply
    36,650.97x = 54,937.98 × 15,586.11
  4. Step 4: Simplify right side
    36,650.97x = 856,269,399.46
  5. Step 5: Solve for x
    x = 856,269,399.46/36,650.97
  6. Step 6: Final answer
    x = 23,362.80

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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.