Home / 6,733.10-10,102.08-2,351.20

Finding the Fourth Proportional to 6,733.10, 10,102.08 and 2,351.20

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Solution

The fourth proportional to 6,733.10, 10,102.08 and 2,351.20 is: 3,527.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.10 : 10,102.08 = 2,351.20 : x
  2. Step 2: Convert to fraction form
    6,733.10/10,102.08 = 2,351.20/x
  3. Step 3: Cross multiply
    6,733.10x = 10,102.08 × 2,351.20
  4. Step 4: Simplify right side
    6,733.10x = 23,751,998.74
  5. Step 5: Solve for x
    x = 23,751,998.74/6,733.10
  6. Step 6: Final answer
    x = 3,527.65

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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.