Home / 9,163.22-13,748.54-6,042.69

Finding the Fourth Proportional to 9,163.22, 13,748.54 and 6,042.69

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Solution

The fourth proportional to 9,163.22, 13,748.54 and 6,042.69 is: 9,066.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163.22 : 13,748.54 = 6,042.69 : x
  2. Step 2: Convert to fraction form
    9,163.22/13,748.54 = 6,042.69/x
  3. Step 3: Cross multiply
    9,163.22x = 13,748.54 × 6,042.69
  4. Step 4: Simplify right side
    9,163.22x = 83,078,134.96
  5. Step 5: Solve for x
    x = 83,078,134.96/9,163.22
  6. Step 6: Final answer
    x = 9,066.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.