Home / 6,734.41-10,100.80-1,804.35

Finding the Fourth Proportional to 6,734.41, 10,100.80 and 1,804.35

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Solution

The fourth proportional to 6,734.41, 10,100.80 and 1,804.35 is: 2,706.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.41 : 10,100.80 = 1,804.35 : x
  2. Step 2: Convert to fraction form
    6,734.41/10,100.80 = 1,804.35/x
  3. Step 3: Cross multiply
    6,734.41x = 10,100.80 × 1,804.35
  4. Step 4: Simplify right side
    6,734.41x = 18,225,378.48
  5. Step 5: Solve for x
    x = 18,225,378.48/6,734.41
  6. Step 6: Final answer
    x = 2,706.31

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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.