Home / 141,039.33-211,578.75-41,206.83

Finding the Fourth Proportional to 141,039.33, 211,578.75 and 41,206.83

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Solution

The fourth proportional to 141,039.33, 211,578.75 and 41,206.83 is: 61,816.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,039.33 : 211,578.75 = 41,206.83 : x
  2. Step 2: Convert to fraction form
    141,039.33/211,578.75 = 41,206.83/x
  3. Step 3: Cross multiply
    141,039.33x = 211,578.75 × 41,206.83
  4. Step 4: Simplify right side
    141,039.33x = 8,718,489,582.86
  5. Step 5: Solve for x
    x = 8,718,489,582.86/141,039.33
  6. Step 6: Final answer
    x = 61,816.02

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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.