Home / 6,914.52-10,377.18-3,021.64

Finding the Fourth Proportional to 6,914.52, 10,377.18 and 3,021.64

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Solution

The fourth proportional to 6,914.52, 10,377.18 and 3,021.64 is: 4,534.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914.52 : 10,377.18 = 3,021.64 : x
  2. Step 2: Convert to fraction form
    6,914.52/10,377.18 = 3,021.64/x
  3. Step 3: Cross multiply
    6,914.52x = 10,377.18 × 3,021.64
  4. Step 4: Simplify right side
    6,914.52x = 31,356,102.18
  5. Step 5: Solve for x
    x = 31,356,102.18/6,914.52
  6. Step 6: Final answer
    x = 4,534.82

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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.