Home / 141,079.29-211,614.83-41,241.83

Finding the Fourth Proportional to 141,079.29, 211,614.83 and 41,241.83

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Solution

The fourth proportional to 141,079.29, 211,614.83 and 41,241.83 is: 61,861.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,079.29 : 211,614.83 = 41,241.83 : x
  2. Step 2: Convert to fraction form
    141,079.29/211,614.83 = 41,241.83/x
  3. Step 3: Cross multiply
    141,079.29x = 211,614.83 × 41,241.83
  4. Step 4: Simplify right side
    141,079.29x = 8,727,381,734.71
  5. Step 5: Solve for x
    x = 8,727,381,734.71/141,079.29
  6. Step 6: Final answer
    x = 61,861.54

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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.