Home / 3,560.49-5,341.32-1,095.26

Finding the Fourth Proportional to 3,560.49, 5,341.32 and 1,095.26

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Solution

The fourth proportional to 3,560.49, 5,341.32 and 1,095.26 is: 1,643.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560.49 : 5,341.32 = 1,095.26 : x
  2. Step 2: Convert to fraction form
    3,560.49/5,341.32 = 1,095.26/x
  3. Step 3: Cross multiply
    3,560.49x = 5,341.32 × 1,095.26
  4. Step 4: Simplify right side
    3,560.49x = 5,850,107.44
  5. Step 5: Solve for x
    x = 5,850,107.44/3,560.49
  6. Step 6: Final answer
    x = 1,643.06

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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.