Home / 16,040.88-24,059.16-4,947.96

Finding the Fourth Proportional to 16,040.88, 24,059.16 and 4,947.96

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Solution

The fourth proportional to 16,040.88, 24,059.16 and 4,947.96 is: 7,421.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040.88 : 24,059.16 = 4,947.96 : x
  2. Step 2: Convert to fraction form
    16,040.88/24,059.16 = 4,947.96/x
  3. Step 3: Cross multiply
    16,040.88x = 24,059.16 × 4,947.96
  4. Step 4: Simplify right side
    16,040.88x = 119,043,761.31
  5. Step 5: Solve for x
    x = 119,043,761.31/16,040.88
  6. Step 6: Final answer
    x = 7,421.27

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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.