Home / 5,799.69-8,003.61-3,281.90

Finding the Fourth Proportional to 5,799.69, 8,003.61 and 3,281.90

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Solution

The fourth proportional to 5,799.69, 8,003.61 and 3,281.90 is: 4,529.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.69 : 8,003.61 = 3,281.90 : x
  2. Step 2: Convert to fraction form
    5,799.69/8,003.61 = 3,281.90/x
  3. Step 3: Cross multiply
    5,799.69x = 8,003.61 × 3,281.90
  4. Step 4: Simplify right side
    5,799.69x = 26,267,007.64
  5. Step 5: Solve for x
    x = 26,267,007.64/5,799.69
  6. Step 6: Final answer
    x = 4,529.04

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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.