Home / 179,696.30-269,544.45-164,533.10

Finding the Fourth Proportional to 179,696.30, 269,544.45 and 164,533.10

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Solution

The fourth proportional to 179,696.30, 269,544.45 and 164,533.10 is: 246,799.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,696.30 : 269,544.45 = 164,533.10 : x
  2. Step 2: Convert to fraction form
    179,696.30/269,544.45 = 164,533.10/x
  3. Step 3: Cross multiply
    179,696.30x = 269,544.45 × 164,533.10
  4. Step 4: Simplify right side
    179,696.30x = 44,348,983,946.30
  5. Step 5: Solve for x
    x = 44,348,983,946.30/179,696.30
  6. Step 6: Final answer
    x = 246,799.65

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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.