Home / 3,441.41-5,154.55-2,573.09

Finding the Fourth Proportional to 3,441.41, 5,154.55 and 2,573.09

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Solution

The fourth proportional to 3,441.41, 5,154.55 and 2,573.09 is: 3,853.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.41 : 5,154.55 = 2,573.09 : x
  2. Step 2: Convert to fraction form
    3,441.41/5,154.55 = 2,573.09/x
  3. Step 3: Cross multiply
    3,441.41x = 5,154.55 × 2,573.09
  4. Step 4: Simplify right side
    3,441.41x = 13,263,088.85
  5. Step 5: Solve for x
    x = 13,263,088.85/3,441.41
  6. Step 6: Final answer
    x = 3,853.98

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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.