Home / 6,084.45-8,394.19-3,693.56

Finding the Fourth Proportional to 6,084.45, 8,394.19 and 3,693.56

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Solution

The fourth proportional to 6,084.45, 8,394.19 and 3,693.56 is: 5,095.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084.45 : 8,394.19 = 3,693.56 : x
  2. Step 2: Convert to fraction form
    6,084.45/8,394.19 = 3,693.56/x
  3. Step 3: Cross multiply
    6,084.45x = 8,394.19 × 3,693.56
  4. Step 4: Simplify right side
    6,084.45x = 31,004,393.21
  5. Step 5: Solve for x
    x = 31,004,393.21/6,084.45
  6. Step 6: Final answer
    x = 5,095.68

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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.