Home / 194,943.03-268,991.06-110,058.27

Finding the Fourth Proportional to 194,943.03, 268,991.06 and 110,058.27

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Solution

The fourth proportional to 194,943.03, 268,991.06 and 110,058.27 is: 151,863.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,943.03 : 268,991.06 = 110,058.27 : x
  2. Step 2: Convert to fraction form
    194,943.03/268,991.06 = 110,058.27/x
  3. Step 3: Cross multiply
    194,943.03x = 268,991.06 × 110,058.27
  4. Step 4: Simplify right side
    194,943.03x = 29,604,690,158.77
  5. Step 5: Solve for x
    x = 29,604,690,158.77/194,943.03
  6. Step 6: Final answer
    x = 151,863.29

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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.