Home / 5,836.52-8,055.92-3,320.10

Finding the Fourth Proportional to 5,836.52, 8,055.92 and 3,320.10

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Solution

The fourth proportional to 5,836.52, 8,055.92 and 3,320.10 is: 4,582.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.52 : 8,055.92 = 3,320.10 : x
  2. Step 2: Convert to fraction form
    5,836.52/8,055.92 = 3,320.10/x
  3. Step 3: Cross multiply
    5,836.52x = 8,055.92 × 3,320.10
  4. Step 4: Simplify right side
    5,836.52x = 26,746,443.39
  5. Step 5: Solve for x
    x = 26,746,443.39/5,836.52
  6. Step 6: Final answer
    x = 4,582.61

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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.