Home / 141,304.88-211,912.04-46,513.01

Finding the Fourth Proportional to 141,304.88, 211,912.04 and 46,513.01

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Solution

The fourth proportional to 141,304.88, 211,912.04 and 46,513.01 is: 69,754.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,304.88 : 211,912.04 = 46,513.01 : x
  2. Step 2: Convert to fraction form
    141,304.88/211,912.04 = 46,513.01/x
  3. Step 3: Cross multiply
    141,304.88x = 211,912.04 × 46,513.01
  4. Step 4: Simplify right side
    141,304.88x = 9,856,667,481.70
  5. Step 5: Solve for x
    x = 9,856,667,481.70/141,304.88
  6. Step 6: Final answer
    x = 69,754.61

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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.