Home / 239,375.62-330,216.96-182,688.58

Finding the Fourth Proportional to 239,375.62, 330,216.96 and 182,688.58

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Solution

The fourth proportional to 239,375.62, 330,216.96 and 182,688.58 is: 252,017.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,375.62 : 330,216.96 = 182,688.58 : x
  2. Step 2: Convert to fraction form
    239,375.62/330,216.96 = 182,688.58/x
  3. Step 3: Cross multiply
    239,375.62x = 330,216.96 × 182,688.58
  4. Step 4: Simplify right side
    239,375.62x = 60,326,867,514.32
  5. Step 5: Solve for x
    x = 60,326,867,514.32/239,375.62
  6. Step 6: Final answer
    x = 252,017.59

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1.5x scale

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.