Home / 11,068.64-16,604.93-3,673.53

Finding the Fourth Proportional to 11,068.64, 16,604.93 and 3,673.53

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Solution

The fourth proportional to 11,068.64, 16,604.93 and 3,673.53 is: 5,510.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068.64 : 16,604.93 = 3,673.53 : x
  2. Step 2: Convert to fraction form
    11,068.64/16,604.93 = 3,673.53/x
  3. Step 3: Cross multiply
    11,068.64x = 16,604.93 × 3,673.53
  4. Step 4: Simplify right side
    11,068.64x = 60,998,690.14
  5. Step 5: Solve for x
    x = 60,998,690.14/11,068.64
  6. Step 6: Final answer
    x = 5,510.95

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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.