Home / 5,999.22-8,995.60-2,300.66

Finding the Fourth Proportional to 5,999.22, 8,995.60 and 2,300.66

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Solution

The fourth proportional to 5,999.22, 8,995.60 and 2,300.66 is: 3,449.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.22 : 8,995.60 = 2,300.66 : x
  2. Step 2: Convert to fraction form
    5,999.22/8,995.60 = 2,300.66/x
  3. Step 3: Cross multiply
    5,999.22x = 8,995.60 × 2,300.66
  4. Step 4: Simplify right side
    5,999.22x = 20,695,817.10
  5. Step 5: Solve for x
    x = 20,695,817.10/5,999.22
  6. Step 6: Final answer
    x = 3,449.75

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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.