Home / 34,284.58-51,448.74-22,912.18

Finding the Fourth Proportional to 34,284.58, 51,448.74 and 22,912.18

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Solution

The fourth proportional to 34,284.58, 51,448.74 and 22,912.18 is: 34,382.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,284.58 : 51,448.74 = 22,912.18 : x
  2. Step 2: Convert to fraction form
    34,284.58/51,448.74 = 22,912.18/x
  3. Step 3: Cross multiply
    34,284.58x = 51,448.74 × 22,912.18
  4. Step 4: Simplify right side
    34,284.58x = 1,178,802,791.65
  5. Step 5: Solve for x
    x = 1,178,802,791.65/34,284.58
  6. Step 6: Final answer
    x = 34,382.89

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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.