Home / 271,364.00-407,083.05-93,823.34

Finding the Fourth Proportional to 271,364.00, 407,083.05 and 93,823.34

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Solution

The fourth proportional to 271,364.00, 407,083.05 and 93,823.34 is: 140,747.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,364.00 : 407,083.05 = 93,823.34 : x
  2. Step 2: Convert to fraction form
    271,364.00/407,083.05 = 93,823.34/x
  3. Step 3: Cross multiply
    271,364.00x = 407,083.05 × 93,823.34
  4. Step 4: Simplify right side
    271,364.00x = 38,193,889,372.97
  5. Step 5: Solve for x
    x = 38,193,889,372.97/271,364.00
  6. Step 6: Final answer
    x = 140,747.82

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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.