Home / 4,011.96-6,018.26-1,090.52

Finding the Fourth Proportional to 4,011.96, 6,018.26 and 1,090.52

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Solution

The fourth proportional to 4,011.96, 6,018.26 and 1,090.52 is: 1,635.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.96 : 6,018.26 = 1,090.52 : x
  2. Step 2: Convert to fraction form
    4,011.96/6,018.26 = 1,090.52/x
  3. Step 3: Cross multiply
    4,011.96x = 6,018.26 × 1,090.52
  4. Step 4: Simplify right side
    4,011.96x = 6,563,032.90
  5. Step 5: Solve for x
    x = 6,563,032.90/4,011.96
  6. Step 6: Final answer
    x = 1,635.87

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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.