Home / 5,822.48-8,035.01-3,169.90

Finding the Fourth Proportional to 5,822.48, 8,035.01 and 3,169.90

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Solution

The fourth proportional to 5,822.48, 8,035.01 and 3,169.90 is: 4,374.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.48 : 8,035.01 = 3,169.90 : x
  2. Step 2: Convert to fraction form
    5,822.48/8,035.01 = 3,169.90/x
  3. Step 3: Cross multiply
    5,822.48x = 8,035.01 × 3,169.90
  4. Step 4: Simplify right side
    5,822.48x = 25,470,122.17
  5. Step 5: Solve for x
    x = 25,470,122.17/5,822.48
  6. Step 6: Final answer
    x = 4,374.45

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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.