Home / 6,773.54-10,151.81-4,002.13

Finding the Fourth Proportional to 6,773.54, 10,151.81 and 4,002.13

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Solution

The fourth proportional to 6,773.54, 10,151.81 and 4,002.13 is: 5,998.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.54 : 10,151.81 = 4,002.13 : x
  2. Step 2: Convert to fraction form
    6,773.54/10,151.81 = 4,002.13/x
  3. Step 3: Cross multiply
    6,773.54x = 10,151.81 × 4,002.13
  4. Step 4: Simplify right side
    6,773.54x = 40,628,792.59
  5. Step 5: Solve for x
    x = 40,628,792.59/6,773.54
  6. Step 6: Final answer
    x = 5,998.16

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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.