Home / 2,063.46-3,092.43-1,332.66

Finding the Fourth Proportional to 2,063.46, 3,092.43 and 1,332.66

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Solution

The fourth proportional to 2,063.46, 3,092.43 and 1,332.66 is: 1,997.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.46 : 3,092.43 = 1,332.66 : x
  2. Step 2: Convert to fraction form
    2,063.46/3,092.43 = 1,332.66/x
  3. Step 3: Cross multiply
    2,063.46x = 3,092.43 × 1,332.66
  4. Step 4: Simplify right side
    2,063.46x = 4,121,157.76
  5. Step 5: Solve for x
    x = 4,121,157.76/2,063.46
  6. Step 6: Final answer
    x = 1,997.21

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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.