Home / 5,949.63-8,210.30-3,591.36

Finding the Fourth Proportional to 5,949.63, 8,210.30 and 3,591.36

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Solution

The fourth proportional to 5,949.63, 8,210.30 and 3,591.36 is: 4,955.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.63 : 8,210.30 = 3,591.36 : x
  2. Step 2: Convert to fraction form
    5,949.63/8,210.30 = 3,591.36/x
  3. Step 3: Cross multiply
    5,949.63x = 8,210.30 × 3,591.36
  4. Step 4: Simplify right side
    5,949.63x = 29,486,125.05
  5. Step 5: Solve for x
    x = 29,486,125.05/5,949.63
  6. Step 6: Final answer
    x = 4,955.96

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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.