Home / 244,625.05-366,919.35-102,433.60

Finding the Fourth Proportional to 244,625.05, 366,919.35 and 102,433.60

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Solution

The fourth proportional to 244,625.05, 366,919.35 and 102,433.60 is: 153,642.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,625.05 : 366,919.35 = 102,433.60 : x
  2. Step 2: Convert to fraction form
    244,625.05/366,919.35 = 102,433.60/x
  3. Step 3: Cross multiply
    244,625.05x = 366,919.35 × 102,433.60
  4. Step 4: Simplify right side
    244,625.05x = 37,584,869,930.16
  5. Step 5: Solve for x
    x = 37,584,869,930.16/244,625.05
  6. Step 6: Final answer
    x = 153,642.77

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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.