Home / 6,156.14-9,222.53-3,652.03

Finding the Fourth Proportional to 6,156.14, 9,222.53 and 3,652.03

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Solution

The fourth proportional to 6,156.14, 9,222.53 and 3,652.03 is: 5,471.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156.14 : 9,222.53 = 3,652.03 : x
  2. Step 2: Convert to fraction form
    6,156.14/9,222.53 = 3,652.03/x
  3. Step 3: Cross multiply
    6,156.14x = 9,222.53 × 3,652.03
  4. Step 4: Simplify right side
    6,156.14x = 33,680,961.74
  5. Step 5: Solve for x
    x = 33,680,961.74/6,156.14
  6. Step 6: Final answer
    x = 5,471.12

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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.