Home / 6,035.22-8,331.52-4,021.98

Finding the Fourth Proportional to 6,035.22, 8,331.52 and 4,021.98

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Solution

The fourth proportional to 6,035.22, 8,331.52 and 4,021.98 is: 5,552.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.22 : 8,331.52 = 4,021.98 : x
  2. Step 2: Convert to fraction form
    6,035.22/8,331.52 = 4,021.98/x
  3. Step 3: Cross multiply
    6,035.22x = 8,331.52 × 4,021.98
  4. Step 4: Simplify right side
    6,035.22x = 33,509,207.53
  5. Step 5: Solve for x
    x = 33,509,207.53/6,035.22
  6. Step 6: Final answer
    x = 5,552.28

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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.