Home / 141,042.33-211,583.25-41,209.83

Finding the Fourth Proportional to 141,042.33, 211,583.25 and 41,209.83

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Solution

The fourth proportional to 141,042.33, 211,583.25 and 41,209.83 is: 61,820.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,042.33 : 211,583.25 = 41,209.83 : x
  2. Step 2: Convert to fraction form
    141,042.33/211,583.25 = 41,209.83/x
  3. Step 3: Cross multiply
    141,042.33x = 211,583.25 × 41,209.83
  4. Step 4: Simplify right side
    141,042.33x = 8,719,309,763.35
  5. Step 5: Solve for x
    x = 8,719,309,763.35/141,042.33
  6. Step 6: Final answer
    x = 61,820.52

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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.