Home / 29,848.09-41,196.22-17,109.81

Finding the Fourth Proportional to 29,848.09, 41,196.22 and 17,109.81

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Solution

The fourth proportional to 29,848.09, 41,196.22 and 17,109.81 is: 23,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,848.09 : 41,196.22 = 17,109.81 : x
  2. Step 2: Convert to fraction form
    29,848.09/41,196.22 = 17,109.81/x
  3. Step 3: Cross multiply
    29,848.09x = 41,196.22 × 17,109.81
  4. Step 4: Simplify right side
    29,848.09x = 704,859,454.14
  5. Step 5: Solve for x
    x = 704,859,454.14/29,848.09
  6. Step 6: Final answer
    x = 23,614.90

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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.