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Finding the Fourth Proportional to 244,693.55, 367,022.10 and 102,502.10

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Solution

The fourth proportional to 244,693.55, 367,022.10 and 102,502.10 is: 153,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,693.55 : 367,022.10 = 102,502.10 : x
  2. Step 2: Convert to fraction form
    244,693.55/367,022.10 = 102,502.10/x
  3. Step 3: Cross multiply
    244,693.55x = 367,022.10 × 102,502.10
  4. Step 4: Simplify right side
    244,693.55x = 37,620,535,996.41
  5. Step 5: Solve for x
    x = 37,620,535,996.41/244,693.55
  6. Step 6: Final answer
    x = 153,745.52

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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.