Home / 6,233.26-8,595.32-4,817.20

Finding the Fourth Proportional to 6,233.26, 8,595.32 and 4,817.20

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Solution

The fourth proportional to 6,233.26, 8,595.32 and 4,817.20 is: 6,642.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.26 : 8,595.32 = 4,817.20 : x
  2. Step 2: Convert to fraction form
    6,233.26/8,595.32 = 4,817.20/x
  3. Step 3: Cross multiply
    6,233.26x = 8,595.32 × 4,817.20
  4. Step 4: Simplify right side
    6,233.26x = 41,405,375.50
  5. Step 5: Solve for x
    x = 41,405,375.50/6,233.26
  6. Step 6: Final answer
    x = 6,642.65

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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.