Home / 3,690.06-5,536.18-1,093.07

Finding the Fourth Proportional to 3,690.06, 5,536.18 and 1,093.07

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Solution

The fourth proportional to 3,690.06, 5,536.18 and 1,093.07 is: 1,639.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690.06 : 5,536.18 = 1,093.07 : x
  2. Step 2: Convert to fraction form
    3,690.06/5,536.18 = 1,093.07/x
  3. Step 3: Cross multiply
    3,690.06x = 5,536.18 × 1,093.07
  4. Step 4: Simplify right side
    3,690.06x = 6,051,432.27
  5. Step 5: Solve for x
    x = 6,051,432.27/3,690.06
  6. Step 6: Final answer
    x = 1,639.93

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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.