Home / 4,014.48-6,021.12-1,092.96

Finding the Fourth Proportional to 4,014.48, 6,021.12 and 1,092.96

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Solution

The fourth proportional to 4,014.48, 6,021.12 and 1,092.96 is: 1,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.48 : 6,021.12 = 1,092.96 : x
  2. Step 2: Convert to fraction form
    4,014.48/6,021.12 = 1,092.96/x
  3. Step 3: Cross multiply
    4,014.48x = 6,021.12 × 1,092.96
  4. Step 4: Simplify right side
    4,014.48x = 6,580,843.32
  5. Step 5: Solve for x
    x = 6,580,843.32/4,014.48
  6. Step 6: Final answer
    x = 1,639.28

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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.