Home / 5,010.62-6,914.66-2,741.99

Finding the Fourth Proportional to 5,010.62, 6,914.66 and 2,741.99

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Solution

The fourth proportional to 5,010.62, 6,914.66 and 2,741.99 is: 3,783.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010.62 : 6,914.66 = 2,741.99 : x
  2. Step 2: Convert to fraction form
    5,010.62/6,914.66 = 2,741.99/x
  3. Step 3: Cross multiply
    5,010.62x = 6,914.66 × 2,741.99
  4. Step 4: Simplify right side
    5,010.62x = 18,959,880.29
  5. Step 5: Solve for x
    x = 18,959,880.29/5,010.62
  6. Step 6: Final answer
    x = 3,783.94

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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.