Home / 3,352.22-5,028.35-1,043.72

Finding the Fourth Proportional to 3,352.22, 5,028.35 and 1,043.72

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Solution

The fourth proportional to 3,352.22, 5,028.35 and 1,043.72 is: 1,565.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.22 : 5,028.35 = 1,043.72 : x
  2. Step 2: Convert to fraction form
    3,352.22/5,028.35 = 1,043.72/x
  3. Step 3: Cross multiply
    3,352.22x = 5,028.35 × 1,043.72
  4. Step 4: Simplify right side
    3,352.22x = 5,248,177.96
  5. Step 5: Solve for x
    x = 5,248,177.96/3,352.22
  6. Step 6: Final answer
    x = 1,565.58

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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.