Home / 34,357.94-51,449.42-22,635.62

Finding the Fourth Proportional to 34,357.94, 51,449.42 and 22,635.62

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Solution

The fourth proportional to 34,357.94, 51,449.42 and 22,635.62 is: 33,895.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,357.94 : 51,449.42 = 22,635.62 : x
  2. Step 2: Convert to fraction form
    34,357.94/51,449.42 = 22,635.62/x
  3. Step 3: Cross multiply
    34,357.94x = 51,449.42 × 22,635.62
  4. Step 4: Simplify right side
    34,357.94x = 1,164,589,319.68
  5. Step 5: Solve for x
    x = 1,164,589,319.68/34,357.94
  6. Step 6: Final answer
    x = 33,895.79

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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.