Home / 2,877.35-4,313.52-2,441.43

Finding the Fourth Proportional to 2,877.35, 4,313.52 and 2,441.43

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Solution

The fourth proportional to 2,877.35, 4,313.52 and 2,441.43 is: 3,660.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877.35 : 4,313.52 = 2,441.43 : x
  2. Step 2: Convert to fraction form
    2,877.35/4,313.52 = 2,441.43/x
  3. Step 3: Cross multiply
    2,877.35x = 4,313.52 × 2,441.43
  4. Step 4: Simplify right side
    2,877.35x = 10,531,157.13
  5. Step 5: Solve for x
    x = 10,531,157.13/2,877.35
  6. Step 6: Final answer
    x = 3,660.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.