Home / 3,353.52-4,627.44-2,094.60

Finding the Fourth Proportional to 3,353.52, 4,627.44 and 2,094.60

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Solution

The fourth proportional to 3,353.52, 4,627.44 and 2,094.60 is: 2,890.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.52 : 4,627.44 = 2,094.60 : x
  2. Step 2: Convert to fraction form
    3,353.52/4,627.44 = 2,094.60/x
  3. Step 3: Cross multiply
    3,353.52x = 4,627.44 × 2,094.60
  4. Step 4: Simplify right side
    3,353.52x = 9,692,635.82
  5. Step 5: Solve for x
    x = 9,692,635.82/3,353.52
  6. Step 6: Final answer
    x = 2,890.29

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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.