Home / 5,976.14-8,246.63-3,458.26

Finding the Fourth Proportional to 5,976.14, 8,246.63 and 3,458.26

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Solution

The fourth proportional to 5,976.14, 8,246.63 and 3,458.26 is: 4,772.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.14 : 8,246.63 = 3,458.26 : x
  2. Step 2: Convert to fraction form
    5,976.14/8,246.63 = 3,458.26/x
  3. Step 3: Cross multiply
    5,976.14x = 8,246.63 × 3,458.26
  4. Step 4: Simplify right side
    5,976.14x = 28,518,932.14
  5. Step 5: Solve for x
    x = 28,518,932.14/5,976.14
  6. Step 6: Final answer
    x = 4,772.13

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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.