Home / 6,967.17-10,444.28-3,677.49

Finding the Fourth Proportional to 6,967.17, 10,444.28 and 3,677.49

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Solution

The fourth proportional to 6,967.17, 10,444.28 and 3,677.49 is: 5,512.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.17 : 10,444.28 = 3,677.49 : x
  2. Step 2: Convert to fraction form
    6,967.17/10,444.28 = 3,677.49/x
  3. Step 3: Cross multiply
    6,967.17x = 10,444.28 × 3,677.49
  4. Step 4: Simplify right side
    6,967.17x = 38,408,716.87
  5. Step 5: Solve for x
    x = 38,408,716.87/6,967.17
  6. Step 6: Final answer
    x = 5,512.81

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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.