Home / 222,137.56-332,904.40-93,947.32

Finding the Fourth Proportional to 222,137.56, 332,904.40 and 93,947.32

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Solution

The fourth proportional to 222,137.56, 332,904.40 and 93,947.32 is: 140,793.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,137.56 : 332,904.40 = 93,947.32 : x
  2. Step 2: Convert to fraction form
    222,137.56/332,904.40 = 93,947.32/x
  3. Step 3: Cross multiply
    222,137.56x = 332,904.40 × 93,947.32
  4. Step 4: Simplify right side
    222,137.56x = 31,275,474,531.69
  5. Step 5: Solve for x
    x = 31,275,474,531.69/222,137.56
  6. Step 6: Final answer
    x = 140,793.27

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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.