Home / 16,251.41-24,378.03-4,563.72

Finding the Fourth Proportional to 16,251.41, 24,378.03 and 4,563.72

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Solution

The fourth proportional to 16,251.41, 24,378.03 and 4,563.72 is: 6,845.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251.41 : 24,378.03 = 4,563.72 : x
  2. Step 2: Convert to fraction form
    16,251.41/24,378.03 = 4,563.72/x
  3. Step 3: Cross multiply
    16,251.41x = 24,378.03 × 4,563.72
  4. Step 4: Simplify right side
    16,251.41x = 111,254,503.07
  5. Step 5: Solve for x
    x = 111,254,503.07/16,251.41
  6. Step 6: Final answer
    x = 6,845.84

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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.