Home / 141,344.26-211,964.55-41,478.82

Finding the Fourth Proportional to 141,344.26, 211,964.55 and 41,478.82

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Solution

The fourth proportional to 141,344.26, 211,964.55 and 41,478.82 is: 62,203.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,344.26 : 211,964.55 = 41,478.82 : x
  2. Step 2: Convert to fraction form
    141,344.26/211,964.55 = 41,478.82/x
  3. Step 3: Cross multiply
    141,344.26x = 211,964.55 × 41,478.82
  4. Step 4: Simplify right side
    141,344.26x = 8,792,039,415.83
  5. Step 5: Solve for x
    x = 8,792,039,415.83/141,344.26
  6. Step 6: Final answer
    x = 62,203.02

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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.