Home / 23,192.92-34,794.44-8,400.29

Finding the Fourth Proportional to 23,192.92, 34,794.44 and 8,400.29

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Solution

The fourth proportional to 23,192.92, 34,794.44 and 8,400.29 is: 12,602.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192.92 : 34,794.44 = 8,400.29 : x
  2. Step 2: Convert to fraction form
    23,192.92/34,794.44 = 8,400.29/x
  3. Step 3: Cross multiply
    23,192.92x = 34,794.44 × 8,400.29
  4. Step 4: Simplify right side
    23,192.92x = 292,283,344.39
  5. Step 5: Solve for x
    x = 292,283,344.39/23,192.92
  6. Step 6: Final answer
    x = 12,602.27

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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.