Home / 32,231.66-48,361.99-17,423.24

Finding the Fourth Proportional to 32,231.66, 48,361.99 and 17,423.24

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Solution

The fourth proportional to 32,231.66, 48,361.99 and 17,423.24 is: 26,142.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,231.66 : 48,361.99 = 17,423.24 : x
  2. Step 2: Convert to fraction form
    32,231.66/48,361.99 = 17,423.24/x
  3. Step 3: Cross multiply
    32,231.66x = 48,361.99 × 17,423.24
  4. Step 4: Simplify right side
    32,231.66x = 842,622,558.65
  5. Step 5: Solve for x
    x = 842,622,558.65/32,231.66
  6. Step 6: Final answer
    x = 26,142.70

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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.