Home / 6,008.67-8,291.45-3,356.02

Finding the Fourth Proportional to 6,008.67, 8,291.45 and 3,356.02

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Solution

The fourth proportional to 6,008.67, 8,291.45 and 3,356.02 is: 4,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008.67 : 8,291.45 = 3,356.02 : x
  2. Step 2: Convert to fraction form
    6,008.67/8,291.45 = 3,356.02/x
  3. Step 3: Cross multiply
    6,008.67x = 8,291.45 × 3,356.02
  4. Step 4: Simplify right side
    6,008.67x = 27,826,259.69
  5. Step 5: Solve for x
    x = 27,826,259.69/6,008.67
  6. Step 6: Final answer
    x = 4,631.02

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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.