Home / 4,555.54-6,828.44-3,253.06

Finding the Fourth Proportional to 4,555.54, 6,828.44 and 3,253.06

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Solution

The fourth proportional to 4,555.54, 6,828.44 and 3,253.06 is: 4,876.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.54 : 6,828.44 = 3,253.06 : x
  2. Step 2: Convert to fraction form
    4,555.54/6,828.44 = 3,253.06/x
  3. Step 3: Cross multiply
    4,555.54x = 6,828.44 × 3,253.06
  4. Step 4: Simplify right side
    4,555.54x = 22,213,274.62
  5. Step 5: Solve for x
    x = 22,213,274.62/4,555.54
  6. Step 6: Final answer
    x = 4,876.11

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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.