Home / 2,467.19-3,698.33-2,029.79

Finding the Fourth Proportional to 2,467.19, 3,698.33 and 2,029.79

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Solution

The fourth proportional to 2,467.19, 3,698.33 and 2,029.79 is: 3,042.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467.19 : 3,698.33 = 2,029.79 : x
  2. Step 2: Convert to fraction form
    2,467.19/3,698.33 = 2,029.79/x
  3. Step 3: Cross multiply
    2,467.19x = 3,698.33 × 2,029.79
  4. Step 4: Simplify right side
    2,467.19x = 7,506,804.61
  5. Step 5: Solve for x
    x = 7,506,804.61/2,467.19
  6. Step 6: Final answer
    x = 3,042.66

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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.