Home / 3,370.44-4,653.71-2,045.94

Finding the Fourth Proportional to 3,370.44, 4,653.71 and 2,045.94

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Solution

The fourth proportional to 3,370.44, 4,653.71 and 2,045.94 is: 2,824.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.44 : 4,653.71 = 2,045.94 : x
  2. Step 2: Convert to fraction form
    3,370.44/4,653.71 = 2,045.94/x
  3. Step 3: Cross multiply
    3,370.44x = 4,653.71 × 2,045.94
  4. Step 4: Simplify right side
    3,370.44x = 9,521,211.44
  5. Step 5: Solve for x
    x = 9,521,211.44/3,370.44
  6. Step 6: Final answer
    x = 2,824.92

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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.