Home / 4,466.84-6,691.12-2,091.52

Finding the Fourth Proportional to 4,466.84, 6,691.12 and 2,091.52

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Solution

The fourth proportional to 4,466.84, 6,691.12 and 2,091.52 is: 3,133.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466.84 : 6,691.12 = 2,091.52 : x
  2. Step 2: Convert to fraction form
    4,466.84/6,691.12 = 2,091.52/x
  3. Step 3: Cross multiply
    4,466.84x = 6,691.12 × 2,091.52
  4. Step 4: Simplify right side
    4,466.84x = 13,994,611.30
  5. Step 5: Solve for x
    x = 13,994,611.30/4,466.84
  6. Step 6: Final answer
    x = 3,133.00

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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.