Home / 4,363.47-6,542.57-1,763.37

Finding the Fourth Proportional to 4,363.47, 6,542.57 and 1,763.37

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Solution

The fourth proportional to 4,363.47, 6,542.57 and 1,763.37 is: 2,643.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.47 : 6,542.57 = 1,763.37 : x
  2. Step 2: Convert to fraction form
    4,363.47/6,542.57 = 1,763.37/x
  3. Step 3: Cross multiply
    4,363.47x = 6,542.57 × 1,763.37
  4. Step 4: Simplify right side
    4,363.47x = 11,536,976.07
  5. Step 5: Solve for x
    x = 11,536,976.07/4,363.47
  6. Step 6: Final answer
    x = 2,643.99

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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.