Home / 6,770.22-10,141.38-6,203.22

Finding the Fourth Proportional to 6,770.22, 10,141.38 and 6,203.22

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Solution

The fourth proportional to 6,770.22, 10,141.38 and 6,203.22 is: 9,292.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.22 : 10,141.38 = 6,203.22 : x
  2. Step 2: Convert to fraction form
    6,770.22/10,141.38 = 6,203.22/x
  3. Step 3: Cross multiply
    6,770.22x = 10,141.38 × 6,203.22
  4. Step 4: Simplify right side
    6,770.22x = 62,909,211.24
  5. Step 5: Solve for x
    x = 62,909,211.24/6,770.22
  6. Step 6: Final answer
    x = 9,292.05

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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.