Home / 4,421.44-6,094.56-3,021.76

Finding the Fourth Proportional to 4,421.44, 6,094.56 and 3,021.76

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Solution

The fourth proportional to 4,421.44, 6,094.56 and 3,021.76 is: 4,165.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421.44 : 6,094.56 = 3,021.76 : x
  2. Step 2: Convert to fraction form
    4,421.44/6,094.56 = 3,021.76/x
  3. Step 3: Cross multiply
    4,421.44x = 6,094.56 × 3,021.76
  4. Step 4: Simplify right side
    4,421.44x = 18,416,297.63
  5. Step 5: Solve for x
    x = 18,416,297.63/4,421.44
  6. Step 6: Final answer
    x = 4,165.23

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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.