Home / 17,192.07-25,769.68-11,266.72

Finding the Fourth Proportional to 17,192.07, 25,769.68 and 11,266.72

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Solution

The fourth proportional to 17,192.07, 25,769.68 and 11,266.72 is: 16,888.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,192.07 : 25,769.68 = 11,266.72 : x
  2. Step 2: Convert to fraction form
    17,192.07/25,769.68 = 11,266.72/x
  3. Step 3: Cross multiply
    17,192.07x = 25,769.68 × 11,266.72
  4. Step 4: Simplify right side
    17,192.07x = 290,339,676.46
  5. Step 5: Solve for x
    x = 290,339,676.46/17,192.07
  6. Step 6: Final answer
    x = 16,888.00

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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.