Home / 26,683.38-36,795.24-22,919.04

Finding the Fourth Proportional to 26,683.38, 36,795.24 and 22,919.04

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Solution

The fourth proportional to 26,683.38, 36,795.24 and 22,919.04 is: 31,604.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,683.38 : 36,795.24 = 22,919.04 : x
  2. Step 2: Convert to fraction form
    26,683.38/36,795.24 = 22,919.04/x
  3. Step 3: Cross multiply
    26,683.38x = 36,795.24 × 22,919.04
  4. Step 4: Simplify right side
    26,683.38x = 843,311,577.37
  5. Step 5: Solve for x
    x = 843,311,577.37/26,683.38
  6. Step 6: Final answer
    x = 31,604.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.