Home / 4,946.63-6,827.58-3,374.63

Finding the Fourth Proportional to 4,946.63, 6,827.58 and 3,374.63

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Solution

The fourth proportional to 4,946.63, 6,827.58 and 3,374.63 is: 4,657.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946.63 : 6,827.58 = 3,374.63 : x
  2. Step 2: Convert to fraction form
    4,946.63/6,827.58 = 3,374.63/x
  3. Step 3: Cross multiply
    4,946.63x = 6,827.58 × 3,374.63
  4. Step 4: Simplify right side
    4,946.63x = 23,040,556.30
  5. Step 5: Solve for x
    x = 23,040,556.30/4,946.63
  6. Step 6: Final answer
    x = 4,657.83

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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.