Home / 236,414.92-354,326.87-151,950.28

Finding the Fourth Proportional to 236,414.92, 354,326.87 and 151,950.28

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Solution

The fourth proportional to 236,414.92, 354,326.87 and 151,950.28 is: 227,735.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,414.92 : 354,326.87 = 151,950.28 : x
  2. Step 2: Convert to fraction form
    236,414.92/354,326.87 = 151,950.28/x
  3. Step 3: Cross multiply
    236,414.92x = 354,326.87 × 151,950.28
  4. Step 4: Simplify right side
    236,414.92x = 53,840,067,108.02
  5. Step 5: Solve for x
    x = 53,840,067,108.02/236,414.92
  6. Step 6: Final answer
    x = 227,735.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.