Home / 22,235.77-33,324.24-11,684.23

Finding the Fourth Proportional to 22,235.77, 33,324.24 and 11,684.23

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Solution

The fourth proportional to 22,235.77, 33,324.24 and 11,684.23 is: 17,510.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,235.77 : 33,324.24 = 11,684.23 : x
  2. Step 2: Convert to fraction form
    22,235.77/33,324.24 = 11,684.23/x
  3. Step 3: Cross multiply
    22,235.77x = 33,324.24 × 11,684.23
  4. Step 4: Simplify right side
    22,235.77x = 389,368,084.74
  5. Step 5: Solve for x
    x = 389,368,084.74/22,235.77
  6. Step 6: Final answer
    x = 17,510.89

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Double scale
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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.