Home / 6,923.53-10,381.62-3,023.38

Finding the Fourth Proportional to 6,923.53, 10,381.62 and 3,023.38

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Solution

The fourth proportional to 6,923.53, 10,381.62 and 3,023.38 is: 4,533.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.53 : 10,381.62 = 3,023.38 : x
  2. Step 2: Convert to fraction form
    6,923.53/10,381.62 = 3,023.38/x
  3. Step 3: Cross multiply
    6,923.53x = 10,381.62 × 3,023.38
  4. Step 4: Simplify right side
    6,923.53x = 31,387,530.37
  5. Step 5: Solve for x
    x = 31,387,530.37/6,923.53
  6. Step 6: Final answer
    x = 4,533.46

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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.