Home / 94,516.82-141,802.91-27,958.72

Finding the Fourth Proportional to 94,516.82, 141,802.91 and 27,958.72

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Solution

The fourth proportional to 94,516.82, 141,802.91 and 27,958.72 is: 41,946.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,516.82 : 141,802.91 = 27,958.72 : x
  2. Step 2: Convert to fraction form
    94,516.82/141,802.91 = 27,958.72/x
  3. Step 3: Cross multiply
    94,516.82x = 141,802.91 × 27,958.72
  4. Step 4: Simplify right side
    94,516.82x = 3,964,627,716.08
  5. Step 5: Solve for x
    x = 3,964,627,716.08/94,516.82
  6. Step 6: Final answer
    x = 41,946.27

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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.