Home / 6,063.60-9,090.74-5,445.44

Finding the Fourth Proportional to 6,063.60, 9,090.74 and 5,445.44

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Solution

The fourth proportional to 6,063.60, 9,090.74 and 5,445.44 is: 8,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.60 : 9,090.74 = 5,445.44 : x
  2. Step 2: Convert to fraction form
    6,063.60/9,090.74 = 5,445.44/x
  3. Step 3: Cross multiply
    6,063.60x = 9,090.74 × 5,445.44
  4. Step 4: Simplify right side
    6,063.60x = 49,503,079.23
  5. Step 5: Solve for x
    x = 49,503,079.23/6,063.60
  6. Step 6: Final answer
    x = 8,163.98

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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.