Home / 3,007.54-4,512.93-2,276.94

Finding the Fourth Proportional to 3,007.54, 4,512.93 and 2,276.94

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Solution

The fourth proportional to 3,007.54, 4,512.93 and 2,276.94 is: 3,416.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.54 : 4,512.93 = 2,276.94 : x
  2. Step 2: Convert to fraction form
    3,007.54/4,512.93 = 2,276.94/x
  3. Step 3: Cross multiply
    3,007.54x = 4,512.93 × 2,276.94
  4. Step 4: Simplify right side
    3,007.54x = 10,275,670.83
  5. Step 5: Solve for x
    x = 10,275,670.83/3,007.54
  6. Step 6: Final answer
    x = 3,416.64

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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.