Home / 9,286.04-13,933.14-3,750.18

Finding the Fourth Proportional to 9,286.04, 13,933.14 and 3,750.18

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Solution

The fourth proportional to 9,286.04, 13,933.14 and 3,750.18 is: 5,626.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286.04 : 13,933.14 = 3,750.18 : x
  2. Step 2: Convert to fraction form
    9,286.04/13,933.14 = 3,750.18/x
  3. Step 3: Cross multiply
    9,286.04x = 13,933.14 × 3,750.18
  4. Step 4: Simplify right side
    9,286.04x = 52,251,703.92
  5. Step 5: Solve for x
    x = 52,251,703.92/9,286.04
  6. Step 6: Final answer
    x = 5,626.91

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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.