Home / 2,376.41-3,269.04-1,933.34

Finding the Fourth Proportional to 2,376.41, 3,269.04 and 1,933.34

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Solution

The fourth proportional to 2,376.41, 3,269.04 and 1,933.34 is: 2,659.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376.41 : 3,269.04 = 1,933.34 : x
  2. Step 2: Convert to fraction form
    2,376.41/3,269.04 = 1,933.34/x
  3. Step 3: Cross multiply
    2,376.41x = 3,269.04 × 1,933.34
  4. Step 4: Simplify right side
    2,376.41x = 6,320,165.79
  5. Step 5: Solve for x
    x = 6,320,165.79/2,376.41
  6. Step 6: Final answer
    x = 2,659.54

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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.