Home / 2,332.22-3,497.09-1,753.88

Finding the Fourth Proportional to 2,332.22, 3,497.09 and 1,753.88

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Solution

The fourth proportional to 2,332.22, 3,497.09 and 1,753.88 is: 2,629.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332.22 : 3,497.09 = 1,753.88 : x
  2. Step 2: Convert to fraction form
    2,332.22/3,497.09 = 1,753.88/x
  3. Step 3: Cross multiply
    2,332.22x = 3,497.09 × 1,753.88
  4. Step 4: Simplify right side
    2,332.22x = 6,133,449.95
  5. Step 5: Solve for x
    x = 6,133,449.95/2,332.22
  6. Step 6: Final answer
    x = 2,629.88

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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.