Home / 4,644.04-6,965.82-1,181.32

Finding the Fourth Proportional to 4,644.04, 6,965.82 and 1,181.32

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Solution

The fourth proportional to 4,644.04, 6,965.82 and 1,181.32 is: 1,771.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644.04 : 6,965.82 = 1,181.32 : x
  2. Step 2: Convert to fraction form
    4,644.04/6,965.82 = 1,181.32/x
  3. Step 3: Cross multiply
    4,644.04x = 6,965.82 × 1,181.32
  4. Step 4: Simplify right side
    4,644.04x = 8,228,862.48
  5. Step 5: Solve for x
    x = 8,228,862.48/4,644.04
  6. Step 6: Final answer
    x = 1,771.92

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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.