Home / 94,007.19-140,936.83-46,589.70

Finding the Fourth Proportional to 94,007.19, 140,936.83 and 46,589.70

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Solution

The fourth proportional to 94,007.19, 140,936.83 and 46,589.70 is: 69,847.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,007.19 : 140,936.83 = 46,589.70 : x
  2. Step 2: Convert to fraction form
    94,007.19/140,936.83 = 46,589.70/x
  3. Step 3: Cross multiply
    94,007.19x = 140,936.83 × 46,589.70
  4. Step 4: Simplify right side
    94,007.19x = 6,566,204,512.18
  5. Step 5: Solve for x
    x = 6,566,204,512.18/94,007.19
  6. Step 6: Final answer
    x = 69,847.90

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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.