Home / 6,849.54-10,271.61-3,732.12

Finding the Fourth Proportional to 6,849.54, 10,271.61 and 3,732.12

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Solution

The fourth proportional to 6,849.54, 10,271.61 and 3,732.12 is: 5,596.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849.54 : 10,271.61 = 3,732.12 : x
  2. Step 2: Convert to fraction form
    6,849.54/10,271.61 = 3,732.12/x
  3. Step 3: Cross multiply
    6,849.54x = 10,271.61 × 3,732.12
  4. Step 4: Simplify right side
    6,849.54x = 38,334,881.11
  5. Step 5: Solve for x
    x = 38,334,881.11/6,849.54
  6. Step 6: Final answer
    x = 5,596.71

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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.