Home / 2,237.44-3,352.60-1,889.14

Finding the Fourth Proportional to 2,237.44, 3,352.60 and 1,889.14

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Solution

The fourth proportional to 2,237.44, 3,352.60 and 1,889.14 is: 2,830.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237.44 : 3,352.60 = 1,889.14 : x
  2. Step 2: Convert to fraction form
    2,237.44/3,352.60 = 1,889.14/x
  3. Step 3: Cross multiply
    2,237.44x = 3,352.60 × 1,889.14
  4. Step 4: Simplify right side
    2,237.44x = 6,333,530.76
  5. Step 5: Solve for x
    x = 6,333,530.76/2,237.44
  6. Step 6: Final answer
    x = 2,830.70

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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.