Home / 141,223.62-211,806.69-41,356.98

Finding the Fourth Proportional to 141,223.62, 211,806.69 and 41,356.98

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Solution

The fourth proportional to 141,223.62, 211,806.69 and 41,356.98 is: 62,027.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,223.62 : 211,806.69 = 41,356.98 : x
  2. Step 2: Convert to fraction form
    141,223.62/211,806.69 = 41,356.98/x
  3. Step 3: Cross multiply
    141,223.62x = 211,806.69 × 41,356.98
  4. Step 4: Simplify right side
    141,223.62x = 8,759,685,042.20
  5. Step 5: Solve for x
    x = 8,759,685,042.20/141,223.62
  6. Step 6: Final answer
    x = 62,027.05

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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.