Home / 17,274.83-25,901.16-8,265.23

Finding the Fourth Proportional to 17,274.83, 25,901.16 and 8,265.23

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Solution

The fourth proportional to 17,274.83, 25,901.16 and 8,265.23 is: 12,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,274.83 : 25,901.16 = 8,265.23 : x
  2. Step 2: Convert to fraction form
    17,274.83/25,901.16 = 8,265.23/x
  3. Step 3: Cross multiply
    17,274.83x = 25,901.16 × 8,265.23
  4. Step 4: Simplify right side
    17,274.83x = 214,079,044.67
  5. Step 5: Solve for x
    x = 214,079,044.67/17,274.83
  6. Step 6: Final answer
    x = 12,392.54

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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.