Home / 141,016.34-194,534.39-92,599.37

Finding the Fourth Proportional to 141,016.34, 194,534.39 and 92,599.37

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Solution

The fourth proportional to 141,016.34, 194,534.39 and 92,599.37 is: 127,742.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,016.34 : 194,534.39 = 92,599.37 : x
  2. Step 2: Convert to fraction form
    141,016.34/194,534.39 = 92,599.37/x
  3. Step 3: Cross multiply
    141,016.34x = 194,534.39 × 92,599.37
  4. Step 4: Simplify right side
    141,016.34x = 18,013,761,945.66
  5. Step 5: Solve for x
    x = 18,013,761,945.66/141,016.34
  6. Step 6: Final answer
    x = 127,742.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.