Home / 6,035.21-8,327.81-3,382.19

Finding the Fourth Proportional to 6,035.21, 8,327.81 and 3,382.19

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Solution

The fourth proportional to 6,035.21, 8,327.81 and 3,382.19 is: 4,666.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.21 : 8,327.81 = 3,382.19 : x
  2. Step 2: Convert to fraction form
    6,035.21/8,327.81 = 3,382.19/x
  3. Step 3: Cross multiply
    6,035.21x = 8,327.81 × 3,382.19
  4. Step 4: Simplify right side
    6,035.21x = 28,166,177.15
  5. Step 5: Solve for x
    x = 28,166,177.15/6,035.21
  6. Step 6: Final answer
    x = 4,666.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.