Home / 13,083.04-19,624.54-3,849.04

Finding the Fourth Proportional to 13,083.04, 19,624.54 and 3,849.04

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Solution

The fourth proportional to 13,083.04, 19,624.54 and 3,849.04 is: 5,773.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,083.04 : 19,624.54 = 3,849.04 : x
  2. Step 2: Convert to fraction form
    13,083.04/19,624.54 = 3,849.04/x
  3. Step 3: Cross multiply
    13,083.04x = 19,624.54 × 3,849.04
  4. Step 4: Simplify right side
    13,083.04x = 75,535,639.44
  5. Step 5: Solve for x
    x = 75,535,639.44/13,083.04
  6. Step 6: Final answer
    x = 5,773.55

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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.