Home / 2,959.48-4,435.98-1,496.62

Finding the Fourth Proportional to 2,959.48, 4,435.98 and 1,496.62

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Solution

The fourth proportional to 2,959.48, 4,435.98 and 1,496.62 is: 2,243.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959.48 : 4,435.98 = 1,496.62 : x
  2. Step 2: Convert to fraction form
    2,959.48/4,435.98 = 1,496.62/x
  3. Step 3: Cross multiply
    2,959.48x = 4,435.98 × 1,496.62
  4. Step 4: Simplify right side
    2,959.48x = 6,638,976.39
  5. Step 5: Solve for x
    x = 6,638,976.39/2,959.48
  6. Step 6: Final answer
    x = 2,243.29

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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.