Home / 4,485.37-6,727.26-1,364.62

Finding the Fourth Proportional to 4,485.37, 6,727.26 and 1,364.62

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Solution

The fourth proportional to 4,485.37, 6,727.26 and 1,364.62 is: 2,046.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485.37 : 6,727.26 = 1,364.62 : x
  2. Step 2: Convert to fraction form
    4,485.37/6,727.26 = 1,364.62/x
  3. Step 3: Cross multiply
    4,485.37x = 6,727.26 × 1,364.62
  4. Step 4: Simplify right side
    4,485.37x = 9,180,153.54
  5. Step 5: Solve for x
    x = 9,180,153.54/4,485.37
  6. Step 6: Final answer
    x = 2,046.69

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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.