Home / 16,181.59-24,273.70-4,494.81

Finding the Fourth Proportional to 16,181.59, 24,273.70 and 4,494.81

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Solution

The fourth proportional to 16,181.59, 24,273.70 and 4,494.81 is: 6,742.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,181.59 : 24,273.70 = 4,494.81 : x
  2. Step 2: Convert to fraction form
    16,181.59/24,273.70 = 4,494.81/x
  3. Step 3: Cross multiply
    16,181.59x = 24,273.70 × 4,494.81
  4. Step 4: Simplify right side
    16,181.59x = 109,105,525.65
  5. Step 5: Solve for x
    x = 109,105,525.65/16,181.59
  6. Step 6: Final answer
    x = 6,742.57

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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.