Home / 6,906.02-10,337.54-4,443.08

Finding the Fourth Proportional to 6,906.02, 10,337.54 and 4,443.08

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Solution

The fourth proportional to 6,906.02, 10,337.54 and 4,443.08 is: 6,650.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.02 : 10,337.54 = 4,443.08 : x
  2. Step 2: Convert to fraction form
    6,906.02/10,337.54 = 4,443.08/x
  3. Step 3: Cross multiply
    6,906.02x = 10,337.54 × 4,443.08
  4. Step 4: Simplify right side
    6,906.02x = 45,930,517.22
  5. Step 5: Solve for x
    x = 45,930,517.22/6,906.02
  6. Step 6: Final answer
    x = 6,650.79

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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.