Home / 141,226.44-211,868.84-41,389.90

Finding the Fourth Proportional to 141,226.44, 211,868.84 and 41,389.90

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Solution

The fourth proportional to 141,226.44, 211,868.84 and 41,389.90 is: 62,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,226.44 : 211,868.84 = 41,389.90 : x
  2. Step 2: Convert to fraction form
    141,226.44/211,868.84 = 41,389.90/x
  3. Step 3: Cross multiply
    141,226.44x = 211,868.84 × 41,389.90
  4. Step 4: Simplify right side
    141,226.44x = 8,769,230,100.72
  5. Step 5: Solve for x
    x = 8,769,230,100.72/141,226.44
  6. Step 6: Final answer
    x = 62,093.40

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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.