Home / 4,854.46-6,699.18-2,758.54

Finding the Fourth Proportional to 4,854.46, 6,699.18 and 2,758.54

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Solution

The fourth proportional to 4,854.46, 6,699.18 and 2,758.54 is: 3,806.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.46 : 6,699.18 = 2,758.54 : x
  2. Step 2: Convert to fraction form
    4,854.46/6,699.18 = 2,758.54/x
  3. Step 3: Cross multiply
    4,854.46x = 6,699.18 × 2,758.54
  4. Step 4: Simplify right side
    4,854.46x = 18,479,956.00
  5. Step 5: Solve for x
    x = 18,479,956.00/4,854.46
  6. Step 6: Final answer
    x = 3,806.80

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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.