Home / 7,026.30-10,531.08-3,273.03

Finding the Fourth Proportional to 7,026.30, 10,531.08 and 3,273.03

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Solution

The fourth proportional to 7,026.30, 10,531.08 and 3,273.03 is: 4,905.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026.30 : 10,531.08 = 3,273.03 : x
  2. Step 2: Convert to fraction form
    7,026.30/10,531.08 = 3,273.03/x
  3. Step 3: Cross multiply
    7,026.30x = 10,531.08 × 3,273.03
  4. Step 4: Simplify right side
    7,026.30x = 34,468,540.77
  5. Step 5: Solve for x
    x = 34,468,540.77/7,026.30
  6. Step 6: Final answer
    x = 4,905.65

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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.