Home / 3,582.03-4,943.24-2,069.49

Finding the Fourth Proportional to 3,582.03, 4,943.24 and 2,069.49

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Solution

The fourth proportional to 3,582.03, 4,943.24 and 2,069.49 is: 2,855.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582.03 : 4,943.24 = 2,069.49 : x
  2. Step 2: Convert to fraction form
    3,582.03/4,943.24 = 2,069.49/x
  3. Step 3: Cross multiply
    3,582.03x = 4,943.24 × 2,069.49
  4. Step 4: Simplify right side
    3,582.03x = 10,229,985.75
  5. Step 5: Solve for x
    x = 10,229,985.75/3,582.03
  6. Step 6: Final answer
    x = 2,855.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.