Home / 141,213.51-211,849.43-41,376.96

Finding the Fourth Proportional to 141,213.51, 211,849.43 and 41,376.96

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Solution

The fourth proportional to 141,213.51, 211,849.43 and 41,376.96 is: 62,073.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,213.51 : 211,849.43 = 41,376.96 : x
  2. Step 2: Convert to fraction form
    141,213.51/211,849.43 = 41,376.96/x
  3. Step 3: Cross multiply
    141,213.51x = 211,849.43 × 41,376.96
  4. Step 4: Simplify right side
    141,213.51x = 8,765,685,184.25
  5. Step 5: Solve for x
    x = 8,765,685,184.25/141,213.51
  6. Step 6: Final answer
    x = 62,073.98

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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.