Home / 195,092.64-269,256.45-114,564.27

Finding the Fourth Proportional to 195,092.64, 269,256.45 and 114,564.27

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Solution

The fourth proportional to 195,092.64, 269,256.45 and 114,564.27 is: 158,115.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,092.64 : 269,256.45 = 114,564.27 : x
  2. Step 2: Convert to fraction form
    195,092.64/269,256.45 = 114,564.27/x
  3. Step 3: Cross multiply
    195,092.64x = 269,256.45 × 114,564.27
  4. Step 4: Simplify right side
    195,092.64x = 30,847,168,637.04
  5. Step 5: Solve for x
    x = 30,847,168,637.04/195,092.64
  6. Step 6: Final answer
    x = 158,115.49

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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.