Home / 8,599.26-11,868.18-6,216.96

Finding the Fourth Proportional to 8,599.26, 11,868.18 and 6,216.96

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Solution

The fourth proportional to 8,599.26, 11,868.18 and 6,216.96 is: 8,580.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599.26 : 11,868.18 = 6,216.96 : x
  2. Step 2: Convert to fraction form
    8,599.26/11,868.18 = 6,216.96/x
  3. Step 3: Cross multiply
    8,599.26x = 11,868.18 × 6,216.96
  4. Step 4: Simplify right side
    8,599.26x = 73,784,000.33
  5. Step 5: Solve for x
    x = 73,784,000.33/8,599.26
  6. Step 6: Final answer
    x = 8,580.27

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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.