Home / 6,751.22-10,126.92-2,368.80

Finding the Fourth Proportional to 6,751.22, 10,126.92 and 2,368.80

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Solution

The fourth proportional to 6,751.22, 10,126.92 and 2,368.80 is: 3,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751.22 : 10,126.92 = 2,368.80 : x
  2. Step 2: Convert to fraction form
    6,751.22/10,126.92 = 2,368.80/x
  3. Step 3: Cross multiply
    6,751.22x = 10,126.92 × 2,368.80
  4. Step 4: Simplify right side
    6,751.22x = 23,988,636.25
  5. Step 5: Solve for x
    x = 23,988,636.25/6,751.22
  6. Step 6: Final answer
    x = 3,553.23

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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.