Home / 17,103.11-23,607.92-10,029.38

Finding the Fourth Proportional to 17,103.11, 23,607.92 and 10,029.38

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Solution

The fourth proportional to 17,103.11, 23,607.92 and 10,029.38 is: 13,843.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,103.11 : 23,607.92 = 10,029.38 : x
  2. Step 2: Convert to fraction form
    17,103.11/23,607.92 = 10,029.38/x
  3. Step 3: Cross multiply
    17,103.11x = 23,607.92 × 10,029.38
  4. Step 4: Simplify right side
    17,103.11x = 236,772,707.72
  5. Step 5: Solve for x
    x = 236,772,707.72/17,103.11
  6. Step 6: Final answer
    x = 13,843.84

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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.