Home / 3,252.63-4,488.60-1,760.52

Finding the Fourth Proportional to 3,252.63, 4,488.60 and 1,760.52

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Solution

The fourth proportional to 3,252.63, 4,488.60 and 1,760.52 is: 2,429.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.63 : 4,488.60 = 1,760.52 : x
  2. Step 2: Convert to fraction form
    3,252.63/4,488.60 = 1,760.52/x
  3. Step 3: Cross multiply
    3,252.63x = 4,488.60 × 1,760.52
  4. Step 4: Simplify right side
    3,252.63x = 7,902,270.07
  5. Step 5: Solve for x
    x = 7,902,270.07/3,252.63
  6. Step 6: Final answer
    x = 2,429.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.