Home / 26,765.92-39,949.66-23,192.07

Finding the Fourth Proportional to 26,765.92, 39,949.66 and 23,192.07

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Solution

The fourth proportional to 26,765.92, 39,949.66 and 23,192.07 is: 34,615.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,765.92 : 39,949.66 = 23,192.07 : x
  2. Step 2: Convert to fraction form
    26,765.92/39,949.66 = 23,192.07/x
  3. Step 3: Cross multiply
    26,765.92x = 39,949.66 × 23,192.07
  4. Step 4: Simplify right side
    26,765.92x = 926,515,311.20
  5. Step 5: Solve for x
    x = 926,515,311.20/26,765.92
  6. Step 6: Final answer
    x = 34,615.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.