Home / 194,935.39-292,167.46-94,945.75

Finding the Fourth Proportional to 194,935.39, 292,167.46 and 94,945.75

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Solution

The fourth proportional to 194,935.39, 292,167.46 and 94,945.75 is: 142,303.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,935.39 : 292,167.46 = 94,945.75 : x
  2. Step 2: Convert to fraction form
    194,935.39/292,167.46 = 94,945.75/x
  3. Step 3: Cross multiply
    194,935.39x = 292,167.46 × 94,945.75
  4. Step 4: Simplify right side
    194,935.39x = 27,740,058,615.30
  5. Step 5: Solve for x
    x = 27,740,058,615.30/194,935.39
  6. Step 6: Final answer
    x = 142,303.86

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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.