Home / 5,816.37-8,026.41-3,298.71

Finding the Fourth Proportional to 5,816.37, 8,026.41 and 3,298.71

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Solution

The fourth proportional to 5,816.37, 8,026.41 and 3,298.71 is: 4,552.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816.37 : 8,026.41 = 3,298.71 : x
  2. Step 2: Convert to fraction form
    5,816.37/8,026.41 = 3,298.71/x
  3. Step 3: Cross multiply
    5,816.37x = 8,026.41 × 3,298.71
  4. Step 4: Simplify right side
    5,816.37x = 26,476,798.93
  5. Step 5: Solve for x
    x = 26,476,798.93/5,816.37
  6. Step 6: Final answer
    x = 4,552.12

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1.5x scale

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.