Home / 4,025.60-6,034.72-2,984.34

Finding the Fourth Proportional to 4,025.60, 6,034.72 and 2,984.34

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Solution

The fourth proportional to 4,025.60, 6,034.72 and 2,984.34 is: 4,473.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.60 : 6,034.72 = 2,984.34 : x
  2. Step 2: Convert to fraction form
    4,025.60/6,034.72 = 2,984.34/x
  3. Step 3: Cross multiply
    4,025.60x = 6,034.72 × 2,984.34
  4. Step 4: Simplify right side
    4,025.60x = 18,009,656.28
  5. Step 5: Solve for x
    x = 18,009,656.28/4,025.60
  6. Step 6: Final answer
    x = 4,473.78

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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.