Home / 5,838.48-8,057.33-3,320.82

Finding the Fourth Proportional to 5,838.48, 8,057.33 and 3,320.82

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Solution

The fourth proportional to 5,838.48, 8,057.33 and 3,320.82 is: 4,582.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838.48 : 8,057.33 = 3,320.82 : x
  2. Step 2: Convert to fraction form
    5,838.48/8,057.33 = 3,320.82/x
  3. Step 3: Cross multiply
    5,838.48x = 8,057.33 × 3,320.82
  4. Step 4: Simplify right side
    5,838.48x = 26,756,926.01
  5. Step 5: Solve for x
    x = 26,756,926.01/5,838.48
  6. Step 6: Final answer
    x = 4,582.86

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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.