Home / 29,044.25-40,093.32-19,625.57

Finding the Fourth Proportional to 29,044.25, 40,093.32 and 19,625.57

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Solution

The fourth proportional to 29,044.25, 40,093.32 and 19,625.57 is: 27,091.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044.25 : 40,093.32 = 19,625.57 : x
  2. Step 2: Convert to fraction form
    29,044.25/40,093.32 = 19,625.57/x
  3. Step 3: Cross multiply
    29,044.25x = 40,093.32 × 19,625.57
  4. Step 4: Simplify right side
    29,044.25x = 786,854,258.19
  5. Step 5: Solve for x
    x = 786,854,258.19/29,044.25
  6. Step 6: Final answer
    x = 27,091.57

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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.