Home / 164,151.63-246,183.62-45,802.17

Finding the Fourth Proportional to 164,151.63, 246,183.62 and 45,802.17

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Solution

The fourth proportional to 164,151.63, 246,183.62 and 45,802.17 is: 68,691.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,151.63 : 246,183.62 = 45,802.17 : x
  2. Step 2: Convert to fraction form
    164,151.63/246,183.62 = 45,802.17/x
  3. Step 3: Cross multiply
    164,151.63x = 246,183.62 × 45,802.17
  4. Step 4: Simplify right side
    164,151.63x = 11,275,743,785.44
  5. Step 5: Solve for x
    x = 11,275,743,785.44/164,151.63
  6. Step 6: Final answer
    x = 68,691.03

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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.