Home / 3,301.30-4,946.48-2,325.36

Finding the Fourth Proportional to 3,301.30, 4,946.48 and 2,325.36

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Solution

The fourth proportional to 3,301.30, 4,946.48 and 2,325.36 is: 3,484.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.30 : 4,946.48 = 2,325.36 : x
  2. Step 2: Convert to fraction form
    3,301.30/4,946.48 = 2,325.36/x
  3. Step 3: Cross multiply
    3,301.30x = 4,946.48 × 2,325.36
  4. Step 4: Simplify right side
    3,301.30x = 11,502,346.73
  5. Step 5: Solve for x
    x = 11,502,346.73/3,301.30
  6. Step 6: Final answer
    x = 3,484.19

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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.