Home / 241,702.68-362,554.18-91,908.37

Finding the Fourth Proportional to 241,702.68, 362,554.18 and 91,908.37

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Solution

The fourth proportional to 241,702.68, 362,554.18 and 91,908.37 is: 137,862.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,702.68 : 362,554.18 = 91,908.37 : x
  2. Step 2: Convert to fraction form
    241,702.68/362,554.18 = 91,908.37/x
  3. Step 3: Cross multiply
    241,702.68x = 362,554.18 × 91,908.37
  4. Step 4: Simplify right side
    241,702.68x = 33,321,763,943.91
  5. Step 5: Solve for x
    x = 33,321,763,943.91/241,702.68
  6. Step 6: Final answer
    x = 137,862.61

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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.