Home / 4,698.09-7,046.96-1,235.25

Finding the Fourth Proportional to 4,698.09, 7,046.96 and 1,235.25

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Solution

The fourth proportional to 4,698.09, 7,046.96 and 1,235.25 is: 1,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.09 : 7,046.96 = 1,235.25 : x
  2. Step 2: Convert to fraction form
    4,698.09/7,046.96 = 1,235.25/x
  3. Step 3: Cross multiply
    4,698.09x = 7,046.96 × 1,235.25
  4. Step 4: Simplify right side
    4,698.09x = 8,704,751.16
  5. Step 5: Solve for x
    x = 8,704,751.16/4,698.09
  6. Step 6: Final answer
    x = 1,852.83

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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.