Home / 37,202.26-55,755.90-17,437.27

Finding the Fourth Proportional to 37,202.26, 55,755.90 and 17,437.27

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Solution

The fourth proportional to 37,202.26, 55,755.90 and 17,437.27 is: 26,133.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,202.26 : 55,755.90 = 17,437.27 : x
  2. Step 2: Convert to fraction form
    37,202.26/55,755.90 = 17,437.27/x
  3. Step 3: Cross multiply
    37,202.26x = 55,755.90 × 17,437.27
  4. Step 4: Simplify right side
    37,202.26x = 972,230,682.39
  5. Step 5: Solve for x
    x = 972,230,682.39/37,202.26
  6. Step 6: Final answer
    x = 26,133.65

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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.