Home / 26,006.20-35,888.82-14,069.80

Finding the Fourth Proportional to 26,006.20, 35,888.82 and 14,069.80

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Solution

The fourth proportional to 26,006.20, 35,888.82 and 14,069.80 is: 19,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006.20 : 35,888.82 = 14,069.80 : x
  2. Step 2: Convert to fraction form
    26,006.20/35,888.82 = 14,069.80/x
  3. Step 3: Cross multiply
    26,006.20x = 35,888.82 × 14,069.80
  4. Step 4: Simplify right side
    26,006.20x = 504,948,396.27
  5. Step 5: Solve for x
    x = 504,948,396.27/26,006.20
  6. Step 6: Final answer
    x = 19,416.46

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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.