Home / 36,226.81-54,340.41-16,491.56

Finding the Fourth Proportional to 36,226.81, 54,340.41 and 16,491.56

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Solution

The fourth proportional to 36,226.81, 54,340.41 and 16,491.56 is: 24,737.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,226.81 : 54,340.41 = 16,491.56 : x
  2. Step 2: Convert to fraction form
    36,226.81/54,340.41 = 16,491.56/x
  3. Step 3: Cross multiply
    36,226.81x = 54,340.41 × 16,491.56
  4. Step 4: Simplify right side
    36,226.81x = 896,158,131.94
  5. Step 5: Solve for x
    x = 896,158,131.94/36,226.81
  6. Step 6: Final answer
    x = 24,737.43

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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.