Home / 5,355.08-8,025.30-3,016.22

Finding the Fourth Proportional to 5,355.08, 8,025.30 and 3,016.22

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Solution

The fourth proportional to 5,355.08, 8,025.30 and 3,016.22 is: 4,520.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355.08 : 8,025.30 = 3,016.22 : x
  2. Step 2: Convert to fraction form
    5,355.08/8,025.30 = 3,016.22/x
  3. Step 3: Cross multiply
    5,355.08x = 8,025.30 × 3,016.22
  4. Step 4: Simplify right side
    5,355.08x = 24,206,070.37
  5. Step 5: Solve for x
    x = 24,206,070.37/5,355.08
  6. Step 6: Final answer
    x = 4,520.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.