Home / 6,793.46-9,370.66-4,907.81

Finding the Fourth Proportional to 6,793.46, 9,370.66 and 4,907.81

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Solution

The fourth proportional to 6,793.46, 9,370.66 and 4,907.81 is: 6,769.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793.46 : 9,370.66 = 4,907.81 : x
  2. Step 2: Convert to fraction form
    6,793.46/9,370.66 = 4,907.81/x
  3. Step 3: Cross multiply
    6,793.46x = 9,370.66 × 4,907.81
  4. Step 4: Simplify right side
    6,793.46x = 45,989,399.06
  5. Step 5: Solve for x
    x = 45,989,399.06/6,793.46
  6. Step 6: Final answer
    x = 6,769.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.