Home / 193,952.36-290,928.60-60,844.28

Finding the Fourth Proportional to 193,952.36, 290,928.60 and 60,844.28

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Solution

The fourth proportional to 193,952.36, 290,928.60 and 60,844.28 is: 91,266.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,952.36 : 290,928.60 = 60,844.28 : x
  2. Step 2: Convert to fraction form
    193,952.36/290,928.60 = 60,844.28/x
  3. Step 3: Cross multiply
    193,952.36x = 290,928.60 × 60,844.28
  4. Step 4: Simplify right side
    193,952.36x = 17,701,341,198.41
  5. Step 5: Solve for x
    x = 17,701,341,198.41/193,952.36
  6. Step 6: Final answer
    x = 91,266.44

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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.