Home / 37,322.70-55,947.60-33,386.10

Finding the Fourth Proportional to 37,322.70, 55,947.60 and 33,386.10

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Solution

The fourth proportional to 37,322.70, 55,947.60 and 33,386.10 is: 50,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,322.70 : 55,947.60 = 33,386.10 : x
  2. Step 2: Convert to fraction form
    37,322.70/55,947.60 = 33,386.10/x
  3. Step 3: Cross multiply
    37,322.70x = 55,947.60 × 33,386.10
  4. Step 4: Simplify right side
    37,322.70x = 1,867,872,168.36
  5. Step 5: Solve for x
    x = 1,867,872,168.36/37,322.70
  6. Step 6: Final answer
    x = 50,046.54

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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.