Home / 8,089.26-11,163.28-4,734.03

Finding the Fourth Proportional to 8,089.26, 11,163.28 and 4,734.03

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Solution

The fourth proportional to 8,089.26, 11,163.28 and 4,734.03 is: 6,533.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,089.26 : 11,163.28 = 4,734.03 : x
  2. Step 2: Convert to fraction form
    8,089.26/11,163.28 = 4,734.03/x
  3. Step 3: Cross multiply
    8,089.26x = 11,163.28 × 4,734.03
  4. Step 4: Simplify right side
    8,089.26x = 52,847,302.42
  5. Step 5: Solve for x
    x = 52,847,302.42/8,089.26
  6. Step 6: Final answer
    x = 6,533.02

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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.