Home / 151,559.56-227,451.66-122,327.56

Finding the Fourth Proportional to 151,559.56, 227,451.66 and 122,327.56

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Solution

The fourth proportional to 151,559.56, 227,451.66 and 122,327.56 is: 183,582.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,559.56 : 227,451.66 = 122,327.56 : x
  2. Step 2: Convert to fraction form
    151,559.56/227,451.66 = 122,327.56/x
  3. Step 3: Cross multiply
    151,559.56x = 227,451.66 × 122,327.56
  4. Step 4: Simplify right side
    151,559.56x = 27,823,606,585.75
  5. Step 5: Solve for x
    x = 27,823,606,585.75/151,559.56
  6. Step 6: Final answer
    x = 183,582.00

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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.