Home / 29,035.12-43,554.68-11,504.92

Finding the Fourth Proportional to 29,035.12, 43,554.68 and 11,504.92

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Solution

The fourth proportional to 29,035.12, 43,554.68 and 11,504.92 is: 17,258.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,035.12 : 43,554.68 = 11,504.92 : x
  2. Step 2: Convert to fraction form
    29,035.12/43,554.68 = 11,504.92/x
  3. Step 3: Cross multiply
    29,035.12x = 43,554.68 × 11,504.92
  4. Step 4: Simplify right side
    29,035.12x = 501,093,109.03
  5. Step 5: Solve for x
    x = 501,093,109.03/29,035.12
  6. Step 6: Final answer
    x = 17,258.17

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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.