Home / 10,794.30-16,193.64-4,554.33

Finding the Fourth Proportional to 10,794.30, 16,193.64 and 4,554.33

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Solution

The fourth proportional to 10,794.30, 16,193.64 and 4,554.33 is: 6,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.30 : 16,193.64 = 4,554.33 : x
  2. Step 2: Convert to fraction form
    10,794.30/16,193.64 = 4,554.33/x
  3. Step 3: Cross multiply
    10,794.30x = 16,193.64 × 4,554.33
  4. Step 4: Simplify right side
    10,794.30x = 73,751,143.93
  5. Step 5: Solve for x
    x = 73,751,143.93/10,794.30
  6. Step 6: Final answer
    x = 6,832.41

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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.