Home / 250,201.48-375,263.34-92,394.04

Finding the Fourth Proportional to 250,201.48, 375,263.34 and 92,394.04

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Solution

The fourth proportional to 250,201.48, 375,263.34 and 92,394.04 is: 138,576.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,201.48 : 375,263.34 = 92,394.04 : x
  2. Step 2: Convert to fraction form
    250,201.48/375,263.34 = 92,394.04/x
  3. Step 3: Cross multiply
    250,201.48x = 375,263.34 × 92,394.04
  4. Step 4: Simplify right side
    250,201.48x = 34,672,096,046.49
  5. Step 5: Solve for x
    x = 34,672,096,046.49/250,201.48
  6. Step 6: Final answer
    x = 138,576.70

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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.