Home / 119,467.72-179,076.57-44,557.75

Finding the Fourth Proportional to 119,467.72, 179,076.57 and 44,557.75

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Solution

The fourth proportional to 119,467.72, 179,076.57 and 44,557.75 is: 66,790.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,467.72 : 179,076.57 = 44,557.75 : x
  2. Step 2: Convert to fraction form
    119,467.72/179,076.57 = 44,557.75/x
  3. Step 3: Cross multiply
    119,467.72x = 179,076.57 × 44,557.75
  4. Step 4: Simplify right side
    119,467.72x = 7,979,249,036.92
  5. Step 5: Solve for x
    x = 7,979,249,036.92/119,467.72
  6. Step 6: Final answer
    x = 66,790.00

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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.