Home / 26,763.03-40,169.46-13,625.24

Finding the Fourth Proportional to 26,763.03, 40,169.46 and 13,625.24

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Solution

The fourth proportional to 26,763.03, 40,169.46 and 13,625.24 is: 20,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,763.03 : 40,169.46 = 13,625.24 : x
  2. Step 2: Convert to fraction form
    26,763.03/40,169.46 = 13,625.24/x
  3. Step 3: Cross multiply
    26,763.03x = 40,169.46 × 13,625.24
  4. Step 4: Simplify right side
    26,763.03x = 547,318,332.32
  5. Step 5: Solve for x
    x = 547,318,332.32/26,763.03
  6. Step 6: Final answer
    x = 20,450.54

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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.