Home / 10,734.54-16,101.45-3,804.18

Finding the Fourth Proportional to 10,734.54, 16,101.45 and 3,804.18

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Solution

The fourth proportional to 10,734.54, 16,101.45 and 3,804.18 is: 5,706.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,734.54 : 16,101.45 = 3,804.18 : x
  2. Step 2: Convert to fraction form
    10,734.54/16,101.45 = 3,804.18/x
  3. Step 3: Cross multiply
    10,734.54x = 16,101.45 × 3,804.18
  4. Step 4: Simplify right side
    10,734.54x = 61,252,814.06
  5. Step 5: Solve for x
    x = 61,252,814.06/10,734.54
  6. Step 6: Final answer
    x = 5,706.14

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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.