Home / 241,388.79-362,083.49-83,617.23

Finding the Fourth Proportional to 241,388.79, 362,083.49 and 83,617.23

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Solution

The fourth proportional to 241,388.79, 362,083.49 and 83,617.23 is: 125,425.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,388.79 : 362,083.49 = 83,617.23 : x
  2. Step 2: Convert to fraction form
    241,388.79/362,083.49 = 83,617.23/x
  3. Step 3: Cross multiply
    241,388.79x = 362,083.49 × 83,617.23
  4. Step 4: Simplify right side
    241,388.79x = 30,276,418,462.53
  5. Step 5: Solve for x
    x = 30,276,418,462.53/241,388.79
  6. Step 6: Final answer
    x = 125,425.95

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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.