Home / 5,042.44-6,958.74-2,946.52

Finding the Fourth Proportional to 5,042.44, 6,958.74 and 2,946.52

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Solution

The fourth proportional to 5,042.44, 6,958.74 and 2,946.52 is: 4,066.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.44 : 6,958.74 = 2,946.52 : x
  2. Step 2: Convert to fraction form
    5,042.44/6,958.74 = 2,946.52/x
  3. Step 3: Cross multiply
    5,042.44x = 6,958.74 × 2,946.52
  4. Step 4: Simplify right side
    5,042.44x = 20,504,066.58
  5. Step 5: Solve for x
    x = 20,504,066.58/5,042.44
  6. Step 6: Final answer
    x = 4,066.30

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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.