Home / 4,829.84-7,245.12-1,367.04

Finding the Fourth Proportional to 4,829.84, 7,245.12 and 1,367.04

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Solution

The fourth proportional to 4,829.84, 7,245.12 and 1,367.04 is: 2,050.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.84 : 7,245.12 = 1,367.04 : x
  2. Step 2: Convert to fraction form
    4,829.84/7,245.12 = 1,367.04/x
  3. Step 3: Cross multiply
    4,829.84x = 7,245.12 × 1,367.04
  4. Step 4: Simplify right side
    4,829.84x = 9,904,368.84
  5. Step 5: Solve for x
    x = 9,904,368.84/4,829.84
  6. Step 6: Final answer
    x = 2,050.66

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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.