Home / 141,230.25-211,845.18-36,049.23

Finding the Fourth Proportional to 141,230.25, 211,845.18 and 36,049.23

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Solution

The fourth proportional to 141,230.25, 211,845.18 and 36,049.23 is: 54,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,230.25 : 211,845.18 = 36,049.23 : x
  2. Step 2: Convert to fraction form
    141,230.25/211,845.18 = 36,049.23/x
  3. Step 3: Cross multiply
    141,230.25x = 211,845.18 × 36,049.23
  4. Step 4: Simplify right side
    141,230.25x = 7,636,855,618.21
  5. Step 5: Solve for x
    x = 7,636,855,618.21/141,230.25
  6. Step 6: Final answer
    x = 54,073.80

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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.