Home / 4,415.80-6,092.26-2,647.96

Finding the Fourth Proportional to 4,415.80, 6,092.26 and 2,647.96

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Solution

The fourth proportional to 4,415.80, 6,092.26 and 2,647.96 is: 3,653.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.80 : 6,092.26 = 2,647.96 : x
  2. Step 2: Convert to fraction form
    4,415.80/6,092.26 = 2,647.96/x
  3. Step 3: Cross multiply
    4,415.80x = 6,092.26 × 2,647.96
  4. Step 4: Simplify right side
    4,415.80x = 16,132,060.79
  5. Step 5: Solve for x
    x = 16,132,060.79/4,415.80
  6. Step 6: Final answer
    x = 3,653.26

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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.