Home / 37,201.26-55,754.40-17,436.27

Finding the Fourth Proportional to 37,201.26, 55,754.40 and 17,436.27

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Solution

The fourth proportional to 37,201.26, 55,754.40 and 17,436.27 is: 26,132.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,201.26 : 55,754.40 = 17,436.27 : x
  2. Step 2: Convert to fraction form
    37,201.26/55,754.40 = 17,436.27/x
  3. Step 3: Cross multiply
    37,201.26x = 55,754.40 × 17,436.27
  4. Step 4: Simplify right side
    37,201.26x = 972,148,772.09
  5. Step 5: Solve for x
    x = 972,148,772.09/37,201.26
  6. Step 6: Final answer
    x = 26,132.15

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1.5x scale

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.