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Finding the Fourth Proportional to 244,802.52, 367,221.24 and 102,504.60

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Solution

The fourth proportional to 244,802.52, 367,221.24 and 102,504.60 is: 153,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,802.52 : 367,221.24 = 102,504.60 : x
  2. Step 2: Convert to fraction form
    244,802.52/367,221.24 = 102,504.60/x
  3. Step 3: Cross multiply
    244,802.52x = 367,221.24 × 102,504.60
  4. Step 4: Simplify right side
    244,802.52x = 37,641,866,317.70
  5. Step 5: Solve for x
    x = 37,641,866,317.70/244,802.52
  6. Step 6: Final answer
    x = 153,764.21

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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.