Home / 50,381.56-69,522.60-29,162.26

Finding the Fourth Proportional to 50,381.56, 69,522.60 and 29,162.26

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Solution

The fourth proportional to 50,381.56, 69,522.60 and 29,162.26 is: 40,241.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,381.56 : 69,522.60 = 29,162.26 : x
  2. Step 2: Convert to fraction form
    50,381.56/69,522.60 = 29,162.26/x
  3. Step 3: Cross multiply
    50,381.56x = 69,522.60 × 29,162.26
  4. Step 4: Simplify right side
    50,381.56x = 2,027,436,137.08
  5. Step 5: Solve for x
    x = 2,027,436,137.08/50,381.56
  6. Step 6: Final answer
    x = 40,241.63

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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.