Home / 16,038-24,059.22-4,945.56

Finding the Fourth Proportional to 16,038, 24,059.22 and 4,945.56

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Solution

The fourth proportional to 16,038, 24,059.22 and 4,945.56 is: 7,419.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038 : 24,059.22 = 4,945.56 : x
  2. Step 2: Convert to fraction form
    16,038/24,059.22 = 4,945.56/x
  3. Step 3: Cross multiply
    16,038x = 24,059.22 × 4,945.56
  4. Step 4: Simplify right side
    16,038x = 118,986,316.06
  5. Step 5: Solve for x
    x = 118,986,316.06/16,038
  6. Step 6: Final answer
    x = 7,419.02

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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.