Home / 26,606.42-36,723.26-15,994

Finding the Fourth Proportional to 26,606.42, 36,723.26 and 15,994

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Solution

The fourth proportional to 26,606.42, 36,723.26 and 15,994 is: 22,075.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,606.42 : 36,723.26 = 15,994 : x
  2. Step 2: Convert to fraction form
    26,606.42/36,723.26 = 15,994/x
  3. Step 3: Cross multiply
    26,606.42x = 36,723.26 × 15,994
  4. Step 4: Simplify right side
    26,606.42x = 587,351,820.44
  5. Step 5: Solve for x
    x = 587,351,820.44/26,606.42
  6. Step 6: Final answer
    x = 22,075.57

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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.