Home / 6,914.33-10,375.14-4,146.56

Finding the Fourth Proportional to 6,914.33, 10,375.14 and 4,146.56

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Solution

The fourth proportional to 6,914.33, 10,375.14 and 4,146.56 is: 6,222.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914.33 : 10,375.14 = 4,146.56 : x
  2. Step 2: Convert to fraction form
    6,914.33/10,375.14 = 4,146.56/x
  3. Step 3: Cross multiply
    6,914.33x = 10,375.14 × 4,146.56
  4. Step 4: Simplify right side
    6,914.33x = 43,021,088.64
  5. Step 5: Solve for x
    x = 43,021,088.64/6,914.33
  6. Step 6: Final answer
    x = 6,222.02

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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.