Home / 4,483.23-6,724.83-1,363.22

Finding the Fourth Proportional to 4,483.23, 6,724.83 and 1,363.22

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Solution

The fourth proportional to 4,483.23, 6,724.83 and 1,363.22 is: 2,044.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.23 : 6,724.83 = 1,363.22 : x
  2. Step 2: Convert to fraction form
    4,483.23/6,724.83 = 1,363.22/x
  3. Step 3: Cross multiply
    4,483.23x = 6,724.83 × 1,363.22
  4. Step 4: Simplify right side
    4,483.23x = 9,167,389.13
  5. Step 5: Solve for x
    x = 9,167,389.13/4,483.23
  6. Step 6: Final answer
    x = 2,044.82

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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.