Home / 6,008.59-8,291.81-3,319.97

Finding the Fourth Proportional to 6,008.59, 8,291.81 and 3,319.97

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Solution

The fourth proportional to 6,008.59, 8,291.81 and 3,319.97 is: 4,581.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008.59 : 8,291.81 = 3,319.97 : x
  2. Step 2: Convert to fraction form
    6,008.59/8,291.81 = 3,319.97/x
  3. Step 3: Cross multiply
    6,008.59x = 8,291.81 × 3,319.97
  4. Step 4: Simplify right side
    6,008.59x = 27,528,543.85
  5. Step 5: Solve for x
    x = 27,528,543.85/6,008.59
  6. Step 6: Final answer
    x = 4,581.54

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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.