Home / 224,244.24-336,498.12-206,925.36

Finding the Fourth Proportional to 224,244.24, 336,498.12 and 206,925.36

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Solution

The fourth proportional to 224,244.24, 336,498.12 and 206,925.36 is: 310,509.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,244.24 : 336,498.12 = 206,925.36 : x
  2. Step 2: Convert to fraction form
    224,244.24/336,498.12 = 206,925.36/x
  3. Step 3: Cross multiply
    224,244.24x = 336,498.12 × 206,925.36
  4. Step 4: Simplify right side
    224,244.24x = 69,629,994,620.32
  5. Step 5: Solve for x
    x = 69,629,994,620.32/224,244.24
  6. Step 6: Final answer
    x = 310,509.62

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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.