Home / 5,937.92-8,194.65-3,285.44

Finding the Fourth Proportional to 5,937.92, 8,194.65 and 3,285.44

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Solution

The fourth proportional to 5,937.92, 8,194.65 and 3,285.44 is: 4,534.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937.92 : 8,194.65 = 3,285.44 : x
  2. Step 2: Convert to fraction form
    5,937.92/8,194.65 = 3,285.44/x
  3. Step 3: Cross multiply
    5,937.92x = 8,194.65 × 3,285.44
  4. Step 4: Simplify right side
    5,937.92x = 26,923,030.90
  5. Step 5: Solve for x
    x = 26,923,030.90/5,937.92
  6. Step 6: Final answer
    x = 4,534.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.