Home / 6,932.34-10,401.75-4,013.10

Finding the Fourth Proportional to 6,932.34, 10,401.75 and 4,013.10

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Solution

The fourth proportional to 6,932.34, 10,401.75 and 4,013.10 is: 6,021.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932.34 : 10,401.75 = 4,013.10 : x
  2. Step 2: Convert to fraction form
    6,932.34/10,401.75 = 4,013.10/x
  3. Step 3: Cross multiply
    6,932.34x = 10,401.75 × 4,013.10
  4. Step 4: Simplify right side
    6,932.34x = 41,743,262.93
  5. Step 5: Solve for x
    x = 41,743,262.93/6,932.34
  6. Step 6: Final answer
    x = 6,021.53

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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.