Home / 4,011.64-6,017.45-1,090.37

Finding the Fourth Proportional to 4,011.64, 6,017.45 and 1,090.37

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Solution

The fourth proportional to 4,011.64, 6,017.45 and 1,090.37 is: 1,635.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.64 : 6,017.45 = 1,090.37 : x
  2. Step 2: Convert to fraction form
    4,011.64/6,017.45 = 1,090.37/x
  3. Step 3: Cross multiply
    4,011.64x = 6,017.45 × 1,090.37
  4. Step 4: Simplify right side
    4,011.64x = 6,561,246.96
  5. Step 5: Solve for x
    x = 6,561,246.96/4,011.64
  6. Step 6: Final answer
    x = 1,635.55

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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.