Home / 194,848.03-292,273.41-54,606.66

Finding the Fourth Proportional to 194,848.03, 292,273.41 and 54,606.66

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Solution

The fourth proportional to 194,848.03, 292,273.41 and 54,606.66 is: 81,910.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,848.03 : 292,273.41 = 54,606.66 : x
  2. Step 2: Convert to fraction form
    194,848.03/292,273.41 = 54,606.66/x
  3. Step 3: Cross multiply
    194,848.03x = 292,273.41 × 54,606.66
  4. Step 4: Simplify right side
    194,848.03x = 15,960,073,835.66
  5. Step 5: Solve for x
    x = 15,960,073,835.66/194,848.03
  6. Step 6: Final answer
    x = 81,910.37

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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.