Home / 141,293.03-211,939.01-36,111.83

Finding the Fourth Proportional to 141,293.03, 211,939.01 and 36,111.83

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Solution

The fourth proportional to 141,293.03, 211,939.01 and 36,111.83 is: 54,167.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,293.03 : 211,939.01 = 36,111.83 : x
  2. Step 2: Convert to fraction form
    141,293.03/211,939.01 = 36,111.83/x
  3. Step 3: Cross multiply
    141,293.03x = 211,939.01 × 36,111.83
  4. Step 4: Simplify right side
    141,293.03x = 7,653,505,318.93
  5. Step 5: Solve for x
    x = 7,653,505,318.93/141,293.03
  6. Step 6: Final answer
    x = 54,167.61

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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.