Home / 4,458.19-6,674.80-3,359.11

Finding the Fourth Proportional to 4,458.19, 6,674.80 and 3,359.11

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Solution

The fourth proportional to 4,458.19, 6,674.80 and 3,359.11 is: 5,029.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.19 : 6,674.80 = 3,359.11 : x
  2. Step 2: Convert to fraction form
    4,458.19/6,674.80 = 3,359.11/x
  3. Step 3: Cross multiply
    4,458.19x = 6,674.80 × 3,359.11
  4. Step 4: Simplify right side
    4,458.19x = 22,421,387.43
  5. Step 5: Solve for x
    x = 22,421,387.43/4,458.19
  6. Step 6: Final answer
    x = 5,029.26

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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.