Home / 5,861.67-8,089.33-3,344.19

Finding the Fourth Proportional to 5,861.67, 8,089.33 and 3,344.19

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Solution

The fourth proportional to 5,861.67, 8,089.33 and 3,344.19 is: 4,615.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861.67 : 8,089.33 = 3,344.19 : x
  2. Step 2: Convert to fraction form
    5,861.67/8,089.33 = 3,344.19/x
  3. Step 3: Cross multiply
    5,861.67x = 8,089.33 × 3,344.19
  4. Step 4: Simplify right side
    5,861.67x = 27,052,256.49
  5. Step 5: Solve for x
    x = 27,052,256.49/5,861.67
  6. Step 6: Final answer
    x = 4,615.11

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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.