Home / 17,216.15-25,827.26-5,972.94

Finding the Fourth Proportional to 17,216.15, 25,827.26 and 5,972.94

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Solution

The fourth proportional to 17,216.15, 25,827.26 and 5,972.94 is: 8,960.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,216.15 : 25,827.26 = 5,972.94 : x
  2. Step 2: Convert to fraction form
    17,216.15/25,827.26 = 5,972.94/x
  3. Step 3: Cross multiply
    17,216.15x = 25,827.26 × 5,972.94
  4. Step 4: Simplify right side
    17,216.15x = 154,264,644.48
  5. Step 5: Solve for x
    x = 154,264,644.48/17,216.15
  6. Step 6: Final answer
    x = 8,960.46

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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.