Home / 37,846.36-51,849.76-36,427.56

Finding the Fourth Proportional to 37,846.36, 51,849.76 and 36,427.56

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Solution

The fourth proportional to 37,846.36, 51,849.76 and 36,427.56 is: 49,905.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,846.36 : 51,849.76 = 36,427.56 : x
  2. Step 2: Convert to fraction form
    37,846.36/51,849.76 = 36,427.56/x
  3. Step 3: Cross multiply
    37,846.36x = 51,849.76 × 36,427.56
  4. Step 4: Simplify right side
    37,846.36x = 1,888,760,243.39
  5. Step 5: Solve for x
    x = 1,888,760,243.39/37,846.36
  6. Step 6: Final answer
    x = 49,905.99

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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.