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Finding the Fourth Proportional to 6,673.68, 10,010.33 and 1,743.32

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Solution

The fourth proportional to 6,673.68, 10,010.33 and 1,743.32 is: 2,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.68 : 10,010.33 = 1,743.32 : x
  2. Step 2: Convert to fraction form
    6,673.68/10,010.33 = 1,743.32/x
  3. Step 3: Cross multiply
    6,673.68x = 10,010.33 × 1,743.32
  4. Step 4: Simplify right side
    6,673.68x = 17,451,231.34
  5. Step 5: Solve for x
    x = 17,451,231.34/6,673.68
  6. Step 6: Final answer
    x = 2,614.93

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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.