Home / 6,756.28-10,116.19-4,410.47

Finding the Fourth Proportional to 6,756.28, 10,116.19 and 4,410.47

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Solution

The fourth proportional to 6,756.28, 10,116.19 and 4,410.47 is: 6,603.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756.28 : 10,116.19 = 4,410.47 : x
  2. Step 2: Convert to fraction form
    6,756.28/10,116.19 = 4,410.47/x
  3. Step 3: Cross multiply
    6,756.28x = 10,116.19 × 4,410.47
  4. Step 4: Simplify right side
    6,756.28x = 44,617,183.31
  5. Step 5: Solve for x
    x = 44,617,183.31/6,756.28
  6. Step 6: Final answer
    x = 6,603.81

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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.