Home / 17,351.28-23,936.28-10,634.76

Finding the Fourth Proportional to 17,351.28, 23,936.28 and 10,634.76

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Solution

The fourth proportional to 17,351.28, 23,936.28 and 10,634.76 is: 14,670.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351.28 : 23,936.28 = 10,634.76 : x
  2. Step 2: Convert to fraction form
    17,351.28/23,936.28 = 10,634.76/x
  3. Step 3: Cross multiply
    17,351.28x = 23,936.28 × 10,634.76
  4. Step 4: Simplify right side
    17,351.28x = 254,556,593.09
  5. Step 5: Solve for x
    x = 254,556,593.09/17,351.28
  6. Step 6: Final answer
    x = 14,670.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.