Home / 26,006.67-35,889.21-14,069.97

Finding the Fourth Proportional to 26,006.67, 35,889.21 and 14,069.97

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Solution

The fourth proportional to 26,006.67, 35,889.21 and 14,069.97 is: 19,416.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006.67 : 35,889.21 = 14,069.97 : x
  2. Step 2: Convert to fraction form
    26,006.67/35,889.21 = 14,069.97/x
  3. Step 3: Cross multiply
    26,006.67x = 35,889.21 × 14,069.97
  4. Step 4: Simplify right side
    26,006.67x = 504,960,108.02
  5. Step 5: Solve for x
    x = 504,960,108.02/26,006.67
  6. Step 6: Final answer
    x = 19,416.56

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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.