Home / 3,304.69-4,560.48-1,907.44

Finding the Fourth Proportional to 3,304.69, 4,560.48 and 1,907.44

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Solution

The fourth proportional to 3,304.69, 4,560.48 and 1,907.44 is: 2,632.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.69 : 4,560.48 = 1,907.44 : x
  2. Step 2: Convert to fraction form
    3,304.69/4,560.48 = 1,907.44/x
  3. Step 3: Cross multiply
    3,304.69x = 4,560.48 × 1,907.44
  4. Step 4: Simplify right side
    3,304.69x = 8,698,830.57
  5. Step 5: Solve for x
    x = 8,698,830.57/3,304.69
  6. Step 6: Final answer
    x = 2,632.27

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1.5x scale

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.