Home / 6,935.07-10,399.44-2,003.53

Finding the Fourth Proportional to 6,935.07, 10,399.44 and 2,003.53

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Solution

The fourth proportional to 6,935.07, 10,399.44 and 2,003.53 is: 3,004.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935.07 : 10,399.44 = 2,003.53 : x
  2. Step 2: Convert to fraction form
    6,935.07/10,399.44 = 2,003.53/x
  3. Step 3: Cross multiply
    6,935.07x = 10,399.44 × 2,003.53
  4. Step 4: Simplify right side
    6,935.07x = 20,835,590.02
  5. Step 5: Solve for x
    x = 20,835,590.02/6,935.07
  6. Step 6: Final answer
    x = 3,004.38

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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.