Home / 10,097.17-15,145.82-3,523.33

Finding the Fourth Proportional to 10,097.17, 15,145.82 and 3,523.33

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Solution

The fourth proportional to 10,097.17, 15,145.82 and 3,523.33 is: 5,285.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097.17 : 15,145.82 = 3,523.33 : x
  2. Step 2: Convert to fraction form
    10,097.17/15,145.82 = 3,523.33/x
  3. Step 3: Cross multiply
    10,097.17x = 15,145.82 × 3,523.33
  4. Step 4: Simplify right side
    10,097.17x = 53,363,721.98
  5. Step 5: Solve for x
    x = 53,363,721.98/10,097.17
  6. Step 6: Final answer
    x = 5,285.02

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.