Home / 6,933.94-10,402.63-2,003.47

Finding the Fourth Proportional to 6,933.94, 10,402.63 and 2,003.47

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Solution

The fourth proportional to 6,933.94, 10,402.63 and 2,003.47 is: 3,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.94 : 10,402.63 = 2,003.47 : x
  2. Step 2: Convert to fraction form
    6,933.94/10,402.63 = 2,003.47/x
  3. Step 3: Cross multiply
    6,933.94x = 10,402.63 × 2,003.47
  4. Step 4: Simplify right side
    6,933.94x = 20,841,326.11
  5. Step 5: Solve for x
    x = 20,841,326.11/6,933.94
  6. Step 6: Final answer
    x = 3,005.70

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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.