Home / 37,846.38-51,849.79-36,427.53

Finding the Fourth Proportional to 37,846.38, 51,849.79 and 36,427.53

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Solution

The fourth proportional to 37,846.38, 51,849.79 and 36,427.53 is: 49,905.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,846.38 : 51,849.79 = 36,427.53 : x
  2. Step 2: Convert to fraction form
    37,846.38/51,849.79 = 36,427.53/x
  3. Step 3: Cross multiply
    37,846.38x = 51,849.79 × 36,427.53
  4. Step 4: Simplify right side
    37,846.38x = 1,888,759,780.72
  5. Step 5: Solve for x
    x = 1,888,759,780.72/37,846.38
  6. Step 6: Final answer
    x = 49,905.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.