Home / 26,551.43-36,633.55-16,480.29

Finding the Fourth Proportional to 26,551.43, 36,633.55 and 16,480.29

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Solution

The fourth proportional to 26,551.43, 36,633.55 and 16,480.29 is: 22,738.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,551.43 : 36,633.55 = 16,480.29 : x
  2. Step 2: Convert to fraction form
    26,551.43/36,633.55 = 16,480.29/x
  3. Step 3: Cross multiply
    26,551.43x = 36,633.55 × 16,480.29
  4. Step 4: Simplify right side
    26,551.43x = 603,731,527.73
  5. Step 5: Solve for x
    x = 603,731,527.73/26,551.43
  6. Step 6: Final answer
    x = 22,738.19

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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.