Home / 4,930.54-6,802.52-3,514.46

Finding the Fourth Proportional to 4,930.54, 6,802.52 and 3,514.46

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Solution

The fourth proportional to 4,930.54, 6,802.52 and 3,514.46 is: 4,848.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.54 : 6,802.52 = 3,514.46 : x
  2. Step 2: Convert to fraction form
    4,930.54/6,802.52 = 3,514.46/x
  3. Step 3: Cross multiply
    4,930.54x = 6,802.52 × 3,514.46
  4. Step 4: Simplify right side
    4,930.54x = 23,907,184.44
  5. Step 5: Solve for x
    x = 23,907,184.44/4,930.54
  6. Step 6: Final answer
    x = 4,848.80

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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.