Home / 197,592.44-296,388.84-92,485.22

Finding the Fourth Proportional to 197,592.44, 296,388.84 and 92,485.22

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Solution

The fourth proportional to 197,592.44, 296,388.84 and 92,485.22 is: 138,727.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,592.44 : 296,388.84 = 92,485.22 : x
  2. Step 2: Convert to fraction form
    197,592.44/296,388.84 = 92,485.22/x
  3. Step 3: Cross multiply
    197,592.44x = 296,388.84 × 92,485.22
  4. Step 4: Simplify right side
    197,592.44x = 27,411,585,591.00
  5. Step 5: Solve for x
    x = 27,411,585,591.00/197,592.44
  6. Step 6: Final answer
    x = 138,727.91

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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.