Home / 271,554.04-407,233.86-94,013.38

Finding the Fourth Proportional to 271,554.04, 407,233.86 and 94,013.38

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Solution

The fourth proportional to 271,554.04, 407,233.86 and 94,013.38 is: 140,986.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,554.04 : 407,233.86 = 94,013.38 : x
  2. Step 2: Convert to fraction form
    271,554.04/407,233.86 = 94,013.38/x
  3. Step 3: Cross multiply
    271,554.04x = 407,233.86 × 94,013.38
  4. Step 4: Simplify right side
    271,554.04x = 38,285,431,629.05
  5. Step 5: Solve for x
    x = 38,285,431,629.05/271,554.04
  6. Step 6: Final answer
    x = 140,986.42

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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.