Home / 197,250.33-295,787.98-122,367.45

Finding the Fourth Proportional to 197,250.33, 295,787.98 and 122,367.45

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Solution

The fourth proportional to 197,250.33, 295,787.98 and 122,367.45 is: 183,496.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,250.33 : 295,787.98 = 122,367.45 : x
  2. Step 2: Convert to fraction form
    197,250.33/295,787.98 = 122,367.45/x
  3. Step 3: Cross multiply
    197,250.33x = 295,787.98 × 122,367.45
  4. Step 4: Simplify right side
    197,250.33x = 36,194,820,853.25
  5. Step 5: Solve for x
    x = 36,194,820,853.25/197,250.33
  6. Step 6: Final answer
    x = 183,496.88

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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.