Home / 7,529.22-11,304.18-3,833.94

Finding the Fourth Proportional to 7,529.22, 11,304.18 and 3,833.94

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Solution

The fourth proportional to 7,529.22, 11,304.18 and 3,833.94 is: 5,756.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529.22 : 11,304.18 = 3,833.94 : x
  2. Step 2: Convert to fraction form
    7,529.22/11,304.18 = 3,833.94/x
  3. Step 3: Cross multiply
    7,529.22x = 11,304.18 × 3,833.94
  4. Step 4: Simplify right side
    7,529.22x = 43,339,547.87
  5. Step 5: Solve for x
    x = 43,339,547.87/7,529.22
  6. Step 6: Final answer
    x = 5,756.18

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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.