Home / 37,936.55-52,372.12-27,716.11

Finding the Fourth Proportional to 37,936.55, 52,372.12 and 27,716.11

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Solution

The fourth proportional to 37,936.55, 52,372.12 and 27,716.11 is: 38,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,936.55 : 52,372.12 = 27,716.11 : x
  2. Step 2: Convert to fraction form
    37,936.55/52,372.12 = 27,716.11/x
  3. Step 3: Cross multiply
    37,936.55x = 52,372.12 × 27,716.11
  4. Step 4: Simplify right side
    37,936.55x = 1,451,551,238.63
  5. Step 5: Solve for x
    x = 1,451,551,238.63/37,936.55
  6. Step 6: Final answer
    x = 38,262.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.