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Finding the Fourth Proportional to 244,952.75, 367,429.40 and 97,208.75

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Solution

The fourth proportional to 244,952.75, 367,429.40 and 97,208.75 is: 145,813.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,952.75 : 367,429.40 = 97,208.75 : x
  2. Step 2: Convert to fraction form
    244,952.75/367,429.40 = 97,208.75/x
  3. Step 3: Cross multiply
    244,952.75x = 367,429.40 × 97,208.75
  4. Step 4: Simplify right side
    244,952.75x = 35,717,352,687.25
  5. Step 5: Solve for x
    x = 35,717,352,687.25/244,952.75
  6. Step 6: Final answer
    x = 145,813.23

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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.