Home / 4,599.99-6,896.34-4,286.52

Finding the Fourth Proportional to 4,599.99, 6,896.34 and 4,286.52

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Solution

The fourth proportional to 4,599.99, 6,896.34 and 4,286.52 is: 6,426.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599.99 : 6,896.34 = 4,286.52 : x
  2. Step 2: Convert to fraction form
    4,599.99/6,896.34 = 4,286.52/x
  3. Step 3: Cross multiply
    4,599.99x = 6,896.34 × 4,286.52
  4. Step 4: Simplify right side
    4,599.99x = 29,561,299.34
  5. Step 5: Solve for x
    x = 29,561,299.34/4,599.99
  6. Step 6: Final answer
    x = 6,426.38

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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.