Home / 37,247.63-55,896.05-17,531.82

Finding the Fourth Proportional to 37,247.63, 55,896.05 and 17,531.82

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Solution

The fourth proportional to 37,247.63, 55,896.05 and 17,531.82 is: 26,309.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,247.63 : 55,896.05 = 17,531.82 : x
  2. Step 2: Convert to fraction form
    37,247.63/55,896.05 = 17,531.82/x
  3. Step 3: Cross multiply
    37,247.63x = 55,896.05 × 17,531.82
  4. Step 4: Simplify right side
    37,247.63x = 979,959,399.65
  5. Step 5: Solve for x
    x = 979,959,399.65/37,247.63
  6. Step 6: Final answer
    x = 26,309.31

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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.