Home / 16,351.27-24,530.85-5,258.99

Finding the Fourth Proportional to 16,351.27, 24,530.85 and 5,258.99

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Solution

The fourth proportional to 16,351.27, 24,530.85 and 5,258.99 is: 7,889.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351.27 : 24,530.85 = 5,258.99 : x
  2. Step 2: Convert to fraction form
    16,351.27/24,530.85 = 5,258.99/x
  3. Step 3: Cross multiply
    16,351.27x = 24,530.85 × 5,258.99
  4. Step 4: Simplify right side
    16,351.27x = 129,007,556.17
  5. Step 5: Solve for x
    x = 129,007,556.17/16,351.27
  6. Step 6: Final answer
    x = 7,889.76

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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.