Home / 37,952.43-57,053.19-35,212.20

Finding the Fourth Proportional to 37,952.43, 57,053.19 and 35,212.20

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Solution

The fourth proportional to 37,952.43, 57,053.19 and 35,212.20 is: 52,933.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,952.43 : 57,053.19 = 35,212.20 : x
  2. Step 2: Convert to fraction form
    37,952.43/57,053.19 = 35,212.20/x
  3. Step 3: Cross multiply
    37,952.43x = 57,053.19 × 35,212.20
  4. Step 4: Simplify right side
    37,952.43x = 2,008,968,336.92
  5. Step 5: Solve for x
    x = 2,008,968,336.92/37,952.43
  6. Step 6: Final answer
    x = 52,933.85

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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.