Home / 3,536.37-5,305.14-1,589.94

Finding the Fourth Proportional to 3,536.37, 5,305.14 and 1,589.94

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Solution

The fourth proportional to 3,536.37, 5,305.14 and 1,589.94 is: 2,385.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.37 : 5,305.14 = 1,589.94 : x
  2. Step 2: Convert to fraction form
    3,536.37/5,305.14 = 1,589.94/x
  3. Step 3: Cross multiply
    3,536.37x = 5,305.14 × 1,589.94
  4. Step 4: Simplify right side
    3,536.37x = 8,434,854.29
  5. Step 5: Solve for x
    x = 8,434,854.29/3,536.37
  6. Step 6: Final answer
    x = 2,385.17

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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.