Home / 195,361.04-269,650.80-114,842.52

Finding the Fourth Proportional to 195,361.04, 269,650.80 and 114,842.52

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Solution

The fourth proportional to 195,361.04, 269,650.80 and 114,842.52 is: 158,513.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,361.04 : 269,650.80 = 114,842.52 : x
  2. Step 2: Convert to fraction form
    195,361.04/269,650.80 = 114,842.52/x
  3. Step 3: Cross multiply
    195,361.04x = 269,650.80 × 114,842.52
  4. Step 4: Simplify right side
    195,361.04x = 30,967,377,392.02
  5. Step 5: Solve for x
    x = 30,967,377,392.02/195,361.04
  6. Step 6: Final answer
    x = 158,513.58

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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.