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Finding the Fourth Proportional to 244,040.40, 366,000.86 and 101,886.85

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Solution

The fourth proportional to 244,040.40, 366,000.86 and 101,886.85 is: 152,805.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,040.40 : 366,000.86 = 101,886.85 : x
  2. Step 2: Convert to fraction form
    244,040.40/366,000.86 = 101,886.85/x
  3. Step 3: Cross multiply
    244,040.40x = 366,000.86 × 101,886.85
  4. Step 4: Simplify right side
    244,040.40x = 37,290,674,722.69
  5. Step 5: Solve for x
    x = 37,290,674,722.69/244,040.40
  6. Step 6: Final answer
    x = 152,805.33

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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.