Home / 16,310.31-24,465.42-4,623.63

Finding the Fourth Proportional to 16,310.31, 24,465.42 and 4,623.63

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Solution

The fourth proportional to 16,310.31, 24,465.42 and 4,623.63 is: 6,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,310.31 : 24,465.42 = 4,623.63 : x
  2. Step 2: Convert to fraction form
    16,310.31/24,465.42 = 4,623.63/x
  3. Step 3: Cross multiply
    16,310.31x = 24,465.42 × 4,623.63
  4. Step 4: Simplify right side
    16,310.31x = 113,119,049.87
  5. Step 5: Solve for x
    x = 113,119,049.87/16,310.31
  6. Step 6: Final answer
    x = 6,935.43

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1.5x scale

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.