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Finding the Fourth Proportional to 244,804.72, 366,862.26 and 194,662.24

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Solution

The fourth proportional to 244,804.72, 366,862.26 and 194,662.24 is: 291,719.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,804.72 : 366,862.26 = 194,662.24 : x
  2. Step 2: Convert to fraction form
    244,804.72/366,862.26 = 194,662.24/x
  3. Step 3: Cross multiply
    244,804.72x = 366,862.26 × 194,662.24
  4. Step 4: Simplify right side
    244,804.72x = 71,414,229,303.06
  5. Step 5: Solve for x
    x = 71,414,229,303.06/244,804.72
  6. Step 6: Final answer
    x = 291,719.17

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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.