Home / 6,933.75-10,401.63-2,003.43

Finding the Fourth Proportional to 6,933.75, 10,401.63 and 2,003.43

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Solution

The fourth proportional to 6,933.75, 10,401.63 and 2,003.43 is: 3,005.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.75 : 10,401.63 = 2,003.43 : x
  2. Step 2: Convert to fraction form
    6,933.75/10,401.63 = 2,003.43/x
  3. Step 3: Cross multiply
    6,933.75x = 10,401.63 × 2,003.43
  4. Step 4: Simplify right side
    6,933.75x = 20,838,937.59
  5. Step 5: Solve for x
    x = 20,838,937.59/6,933.75
  6. Step 6: Final answer
    x = 3,005.44

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1.5x scale

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.