Home / 4,892.43-6,751.44-2,654.13

Finding the Fourth Proportional to 4,892.43, 6,751.44 and 2,654.13

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Solution

The fourth proportional to 4,892.43, 6,751.44 and 2,654.13 is: 3,662.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892.43 : 6,751.44 = 2,654.13 : x
  2. Step 2: Convert to fraction form
    4,892.43/6,751.44 = 2,654.13/x
  3. Step 3: Cross multiply
    4,892.43x = 6,751.44 × 2,654.13
  4. Step 4: Simplify right side
    4,892.43x = 17,919,199.45
  5. Step 5: Solve for x
    x = 17,919,199.45/4,892.43
  6. Step 6: Final answer
    x = 3,662.64

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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.