Home / 11,858.17-17,797.24-5,933.28

Finding the Fourth Proportional to 11,858.17, 17,797.24 and 5,933.28

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Solution

The fourth proportional to 11,858.17, 17,797.24 and 5,933.28 is: 8,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,858.17 : 17,797.24 = 5,933.28 : x
  2. Step 2: Convert to fraction form
    11,858.17/17,797.24 = 5,933.28/x
  3. Step 3: Cross multiply
    11,858.17x = 17,797.24 × 5,933.28
  4. Step 4: Simplify right side
    11,858.17x = 105,596,048.93
  5. Step 5: Solve for x
    x = 105,596,048.93/11,858.17
  6. Step 6: Final answer
    x = 8,904.92

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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.