Home / 4,352.02-6,531.16-3,367.30

Finding the Fourth Proportional to 4,352.02, 6,531.16 and 3,367.30

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Solution

The fourth proportional to 4,352.02, 6,531.16 and 3,367.30 is: 5,053.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352.02 : 6,531.16 = 3,367.30 : x
  2. Step 2: Convert to fraction form
    4,352.02/6,531.16 = 3,367.30/x
  3. Step 3: Cross multiply
    4,352.02x = 6,531.16 × 3,367.30
  4. Step 4: Simplify right side
    4,352.02x = 21,992,341.04
  5. Step 5: Solve for x
    x = 21,992,341.04/4,352.02
  6. Step 6: Final answer
    x = 5,053.37

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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.