Home / 22,296.74-33,409.53-11,766.33

Finding the Fourth Proportional to 22,296.74, 33,409.53 and 11,766.33

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Solution

The fourth proportional to 22,296.74, 33,409.53 and 11,766.33 is: 17,630.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,296.74 : 33,409.53 = 11,766.33 : x
  2. Step 2: Convert to fraction form
    22,296.74/33,409.53 = 11,766.33/x
  3. Step 3: Cross multiply
    22,296.74x = 33,409.53 × 11,766.33
  4. Step 4: Simplify right side
    22,296.74x = 393,107,555.12
  5. Step 5: Solve for x
    x = 393,107,555.12/22,296.74
  6. Step 6: Final answer
    x = 17,630.72

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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.