Home / 43,976.54-60,684-25,825.34

Finding the Fourth Proportional to 43,976.54, 60,684 and 25,825.34

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Solution

The fourth proportional to 43,976.54, 60,684 and 25,825.34 is: 35,636.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,976.54 : 60,684 = 25,825.34 : x
  2. Step 2: Convert to fraction form
    43,976.54/60,684 = 25,825.34/x
  3. Step 3: Cross multiply
    43,976.54x = 60,684 × 25,825.34
  4. Step 4: Simplify right side
    43,976.54x = 1,567,184,932.56
  5. Step 5: Solve for x
    x = 1,567,184,932.56/43,976.54
  6. Step 6: Final answer
    x = 35,636.84

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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.