Home / 22,684.29-34,026.49-6,889.44

Finding the Fourth Proportional to 22,684.29, 34,026.49 and 6,889.44

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Solution

The fourth proportional to 22,684.29, 34,026.49 and 6,889.44 is: 10,334.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,684.29 : 34,026.49 = 6,889.44 : x
  2. Step 2: Convert to fraction form
    22,684.29/34,026.49 = 6,889.44/x
  3. Step 3: Cross multiply
    22,684.29x = 34,026.49 × 6,889.44
  4. Step 4: Simplify right side
    22,684.29x = 234,423,571.64
  5. Step 5: Solve for x
    x = 234,423,571.64/22,684.29
  6. Step 6: Final answer
    x = 10,334.18

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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.