Home / 4,828.54-6,663.26-2,732.62

Finding the Fourth Proportional to 4,828.54, 6,663.26 and 2,732.62

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Solution

The fourth proportional to 4,828.54, 6,663.26 and 2,732.62 is: 3,770.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.54 : 6,663.26 = 2,732.62 : x
  2. Step 2: Convert to fraction form
    4,828.54/6,663.26 = 2,732.62/x
  3. Step 3: Cross multiply
    4,828.54x = 6,663.26 × 2,732.62
  4. Step 4: Simplify right side
    4,828.54x = 18,208,157.54
  5. Step 5: Solve for x
    x = 18,208,157.54/4,828.54
  6. Step 6: Final answer
    x = 3,770.94

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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.