Home / 37,027.53-55,504.85-15,972.39

Finding the Fourth Proportional to 37,027.53, 55,504.85 and 15,972.39

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Solution

The fourth proportional to 37,027.53, 55,504.85 and 15,972.39 is: 23,942.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,027.53 : 55,504.85 = 15,972.39 : x
  2. Step 2: Convert to fraction form
    37,027.53/55,504.85 = 15,972.39/x
  3. Step 3: Cross multiply
    37,027.53x = 55,504.85 × 15,972.39
  4. Step 4: Simplify right side
    37,027.53x = 886,545,031.23
  5. Step 5: Solve for x
    x = 886,545,031.23/37,027.53
  6. Step 6: Final answer
    x = 23,942.86

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1.5x scale

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.