Home / 94,517.07-141,803.28-27,958.98

Finding the Fourth Proportional to 94,517.07, 141,803.28 and 27,958.98

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Solution

The fourth proportional to 94,517.07, 141,803.28 and 27,958.98 is: 41,946.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,517.07 : 141,803.28 = 27,958.98 : x
  2. Step 2: Convert to fraction form
    94,517.07/141,803.28 = 27,958.98/x
  3. Step 3: Cross multiply
    94,517.07x = 141,803.28 × 27,958.98
  4. Step 4: Simplify right side
    94,517.07x = 3,964,675,069.45
  5. Step 5: Solve for x
    x = 3,964,675,069.45/94,517.07
  6. Step 6: Final answer
    x = 41,946.66

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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.