Home / 26,467.44-39,666.11-19,414.43

Finding the Fourth Proportional to 26,467.44, 39,666.11 and 19,414.43

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Solution

The fourth proportional to 26,467.44, 39,666.11 and 19,414.43 is: 29,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467.44 : 39,666.11 = 19,414.43 : x
  2. Step 2: Convert to fraction form
    26,467.44/39,666.11 = 19,414.43/x
  3. Step 3: Cross multiply
    26,467.44x = 39,666.11 × 19,414.43
  4. Step 4: Simplify right side
    26,467.44x = 770,094,877.34
  5. Step 5: Solve for x
    x = 770,094,877.34/26,467.44
  6. Step 6: Final answer
    x = 29,095.93

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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.