Home / 16,458.82-24,690.78-5,362.92

Finding the Fourth Proportional to 16,458.82, 24,690.78 and 5,362.92

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Solution

The fourth proportional to 16,458.82, 24,690.78 and 5,362.92 is: 8,045.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,458.82 : 24,690.78 = 5,362.92 : x
  2. Step 2: Convert to fraction form
    16,458.82/24,690.78 = 5,362.92/x
  3. Step 3: Cross multiply
    16,458.82x = 24,690.78 × 5,362.92
  4. Step 4: Simplify right side
    16,458.82x = 132,414,677.88
  5. Step 5: Solve for x
    x = 132,414,677.88/16,458.82
  6. Step 6: Final answer
    x = 8,045.21

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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.