Home / 17,474.61-26,216.24-5,789.01

Finding the Fourth Proportional to 17,474.61, 26,216.24 and 5,789.01

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Solution

The fourth proportional to 17,474.61, 26,216.24 and 5,789.01 is: 8,684.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474.61 : 26,216.24 = 5,789.01 : x
  2. Step 2: Convert to fraction form
    17,474.61/26,216.24 = 5,789.01/x
  3. Step 3: Cross multiply
    17,474.61x = 26,216.24 × 5,789.01
  4. Step 4: Simplify right side
    17,474.61x = 151,766,075.52
  5. Step 5: Solve for x
    x = 151,766,075.52/17,474.61
  6. Step 6: Final answer
    x = 8,684.95

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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.