Home / 4,050.71-5,589.96-2,371.79

Finding the Fourth Proportional to 4,050.71, 5,589.96 and 2,371.79

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Solution

The fourth proportional to 4,050.71, 5,589.96 and 2,371.79 is: 3,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.71 : 5,589.96 = 2,371.79 : x
  2. Step 2: Convert to fraction form
    4,050.71/5,589.96 = 2,371.79/x
  3. Step 3: Cross multiply
    4,050.71x = 5,589.96 × 2,371.79
  4. Step 4: Simplify right side
    4,050.71x = 13,258,211.23
  5. Step 5: Solve for x
    x = 13,258,211.23/4,050.71
  6. Step 6: Final answer
    x = 3,273.06

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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.