Home / 195,150.84-269,304.66-110,266.08

Finding the Fourth Proportional to 195,150.84, 269,304.66 and 110,266.08

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Solution

The fourth proportional to 195,150.84, 269,304.66 and 110,266.08 is: 152,165.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,150.84 : 269,304.66 = 110,266.08 : x
  2. Step 2: Convert to fraction form
    195,150.84/269,304.66 = 110,266.08/x
  3. Step 3: Cross multiply
    195,150.84x = 269,304.66 × 110,266.08
  4. Step 4: Simplify right side
    195,150.84x = 29,695,169,183.93
  5. Step 5: Solve for x
    x = 29,695,169,183.93/195,150.84
  6. Step 6: Final answer
    x = 152,165.21

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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.