Home / 45,093.35-62,190.64-27,184.43

Finding the Fourth Proportional to 45,093.35, 62,190.64 and 27,184.43

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Solution

The fourth proportional to 45,093.35, 62,190.64 and 27,184.43 is: 37,491.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,093.35 : 62,190.64 = 27,184.43 : x
  2. Step 2: Convert to fraction form
    45,093.35/62,190.64 = 27,184.43/x
  3. Step 3: Cross multiply
    45,093.35x = 62,190.64 × 27,184.43
  4. Step 4: Simplify right side
    45,093.35x = 1,690,617,099.74
  5. Step 5: Solve for x
    x = 1,690,617,099.74/45,093.35
  6. Step 6: Final answer
    x = 37,491.49

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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.