Home / 151,922.94-227,933.64-73,043.34

Finding the Fourth Proportional to 151,922.94, 227,933.64 and 73,043.34

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Solution

The fourth proportional to 151,922.94, 227,933.64 and 73,043.34 is: 109,588.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,922.94 : 227,933.64 = 73,043.34 : x
  2. Step 2: Convert to fraction form
    151,922.94/227,933.64 = 73,043.34/x
  3. Step 3: Cross multiply
    151,922.94x = 227,933.64 × 73,043.34
  4. Step 4: Simplify right side
    151,922.94x = 16,649,034,363.96
  5. Step 5: Solve for x
    x = 16,649,034,363.96/151,922.94
  6. Step 6: Final answer
    x = 109,588.68

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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.