Home / 17,028.87-25,554.95-5,935.56

Finding the Fourth Proportional to 17,028.87, 25,554.95 and 5,935.56

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Solution

The fourth proportional to 17,028.87, 25,554.95 and 5,935.56 is: 8,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028.87 : 25,554.95 = 5,935.56 : x
  2. Step 2: Convert to fraction form
    17,028.87/25,554.95 = 5,935.56/x
  3. Step 3: Cross multiply
    17,028.87x = 25,554.95 × 5,935.56
  4. Step 4: Simplify right side
    17,028.87x = 151,682,939.02
  5. Step 5: Solve for x
    x = 151,682,939.02/17,028.87
  6. Step 6: Final answer
    x = 8,907.40

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1.5x scale

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.