Home / 5,336.24-8,005.46-1,825.97

Finding the Fourth Proportional to 5,336.24, 8,005.46 and 1,825.97

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Solution

The fourth proportional to 5,336.24, 8,005.46 and 1,825.97 is: 2,739.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.24 : 8,005.46 = 1,825.97 : x
  2. Step 2: Convert to fraction form
    5,336.24/8,005.46 = 1,825.97/x
  3. Step 3: Cross multiply
    5,336.24x = 8,005.46 × 1,825.97
  4. Step 4: Simplify right side
    5,336.24x = 14,617,680.64
  5. Step 5: Solve for x
    x = 14,617,680.64/5,336.24
  6. Step 6: Final answer
    x = 2,739.32

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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.