Home / 6,084.39-9,113.89-3,153.81

Finding the Fourth Proportional to 6,084.39, 9,113.89 and 3,153.81

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Solution

The fourth proportional to 6,084.39, 9,113.89 and 3,153.81 is: 4,724.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084.39 : 9,113.89 = 3,153.81 : x
  2. Step 2: Convert to fraction form
    6,084.39/9,113.89 = 3,153.81/x
  3. Step 3: Cross multiply
    6,084.39x = 9,113.89 × 3,153.81
  4. Step 4: Simplify right side
    6,084.39x = 28,743,477.42
  5. Step 5: Solve for x
    x = 28,743,477.42/6,084.39
  6. Step 6: Final answer
    x = 4,724.13

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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.