Home / 9,199.29-13,797.54-3,355.91

Finding the Fourth Proportional to 9,199.29, 13,797.54 and 3,355.91

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Solution

The fourth proportional to 9,199.29, 13,797.54 and 3,355.91 is: 5,033.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199.29 : 13,797.54 = 3,355.91 : x
  2. Step 2: Convert to fraction form
    9,199.29/13,797.54 = 3,355.91/x
  3. Step 3: Cross multiply
    9,199.29x = 13,797.54 × 3,355.91
  4. Step 4: Simplify right side
    9,199.29x = 46,303,302.46
  5. Step 5: Solve for x
    x = 46,303,302.46/9,199.29
  6. Step 6: Final answer
    x = 5,033.36

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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.