Home / 244,004.00-336,722.21-136,574.00

Finding the Fourth Proportional to 244,004.00, 336,722.21 and 136,574.00

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Solution

The fourth proportional to 244,004.00, 336,722.21 and 136,574.00 is: 188,470.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,004.00 : 336,722.21 = 136,574.00 : x
  2. Step 2: Convert to fraction form
    244,004.00/336,722.21 = 136,574.00/x
  3. Step 3: Cross multiply
    244,004.00x = 336,722.21 × 136,574.00
  4. Step 4: Simplify right side
    244,004.00x = 45,987,498,516.92
  5. Step 5: Solve for x
    x = 45,987,498,516.92/244,004.00
  6. Step 6: Final answer
    x = 188,470.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.