Home / 16,251.26-24,378.37-4,564.40

Finding the Fourth Proportional to 16,251.26, 24,378.37 and 4,564.40

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Solution

The fourth proportional to 16,251.26, 24,378.37 and 4,564.40 is: 6,847.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251.26 : 24,378.37 = 4,564.40 : x
  2. Step 2: Convert to fraction form
    16,251.26/24,378.37 = 4,564.40/x
  3. Step 3: Cross multiply
    16,251.26x = 24,378.37 × 4,564.40
  4. Step 4: Simplify right side
    16,251.26x = 111,272,498.73
  5. Step 5: Solve for x
    x = 111,272,498.73/16,251.26
  6. Step 6: Final answer
    x = 6,847.01

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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.