Home / 2,504.46-3,752.38-1,659.64

Finding the Fourth Proportional to 2,504.46, 3,752.38 and 1,659.64

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Solution

The fourth proportional to 2,504.46, 3,752.38 and 1,659.64 is: 2,486.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504.46 : 3,752.38 = 1,659.64 : x
  2. Step 2: Convert to fraction form
    2,504.46/3,752.38 = 1,659.64/x
  3. Step 3: Cross multiply
    2,504.46x = 3,752.38 × 1,659.64
  4. Step 4: Simplify right side
    2,504.46x = 6,227,590.34
  5. Step 5: Solve for x
    x = 6,227,590.34/2,504.46
  6. Step 6: Final answer
    x = 2,486.60

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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.