Home / 177,205.32-244,564.92-111,799.44

Finding the Fourth Proportional to 177,205.32, 244,564.92 and 111,799.44

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Solution

The fourth proportional to 177,205.32, 244,564.92 and 111,799.44 is: 154,296.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,205.32 : 244,564.92 = 111,799.44 : x
  2. Step 2: Convert to fraction form
    177,205.32/244,564.92 = 111,799.44/x
  3. Step 3: Cross multiply
    177,205.32x = 244,564.92 × 111,799.44
  4. Step 4: Simplify right side
    177,205.32x = 27,342,221,099.64
  5. Step 5: Solve for x
    x = 27,342,221,099.64/177,205.32
  6. Step 6: Final answer
    x = 154,296.84

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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.