Home / 37,473.88-56,230.26-27,170.68

Finding the Fourth Proportional to 37,473.88, 56,230.26 and 27,170.68

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Solution

The fourth proportional to 37,473.88, 56,230.26 and 27,170.68 is: 40,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,473.88 : 56,230.26 = 27,170.68 : x
  2. Step 2: Convert to fraction form
    37,473.88/56,230.26 = 27,170.68/x
  3. Step 3: Cross multiply
    37,473.88x = 56,230.26 × 27,170.68
  4. Step 4: Simplify right side
    37,473.88x = 1,527,814,400.78
  5. Step 5: Solve for x
    x = 1,527,814,400.78/37,473.88
  6. Step 6: Final answer
    x = 40,770.12

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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.