Home / 17,106.88-23,614.70-10,394.68

Finding the Fourth Proportional to 17,106.88, 23,614.70 and 10,394.68

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Solution

The fourth proportional to 17,106.88, 23,614.70 and 10,394.68 is: 14,349.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106.88 : 23,614.70 = 10,394.68 : x
  2. Step 2: Convert to fraction form
    17,106.88/23,614.70 = 10,394.68/x
  3. Step 3: Cross multiply
    17,106.88x = 23,614.70 × 10,394.68
  4. Step 4: Simplify right side
    17,106.88x = 245,467,249.80
  5. Step 5: Solve for x
    x = 245,467,249.80/17,106.88
  6. Step 6: Final answer
    x = 14,349.04

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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.