Home / 26,683.44-36,795.48-22,919.04

Finding the Fourth Proportional to 26,683.44, 36,795.48 and 22,919.04

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Solution

The fourth proportional to 26,683.44, 36,795.48 and 22,919.04 is: 31,604.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,683.44 : 36,795.48 = 22,919.04 : x
  2. Step 2: Convert to fraction form
    26,683.44/36,795.48 = 22,919.04/x
  3. Step 3: Cross multiply
    26,683.44x = 36,795.48 × 22,919.04
  4. Step 4: Simplify right side
    26,683.44x = 843,317,077.94
  5. Step 5: Solve for x
    x = 843,317,077.94/26,683.44
  6. Step 6: Final answer
    x = 31,604.51

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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.