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Finding the Fourth Proportional to 17,093.04, 25,643.04 and 9,700.80

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Solution

The fourth proportional to 17,093.04, 25,643.04 and 9,700.80 is: 14,553.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093.04 : 25,643.04 = 9,700.80 : x
  2. Step 2: Convert to fraction form
    17,093.04/25,643.04 = 9,700.80/x
  3. Step 3: Cross multiply
    17,093.04x = 25,643.04 × 9,700.80
  4. Step 4: Simplify right side
    17,093.04x = 248,758,002.43
  5. Step 5: Solve for x
    x = 248,758,002.43/17,093.04
  6. Step 6: Final answer
    x = 14,553.18

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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.