Home / 3,010.34-4,512.66-1,365.23

Finding the Fourth Proportional to 3,010.34, 4,512.66 and 1,365.23

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Solution

The fourth proportional to 3,010.34, 4,512.66 and 1,365.23 is: 2,046.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.34 : 4,512.66 = 1,365.23 : x
  2. Step 2: Convert to fraction form
    3,010.34/4,512.66 = 1,365.23/x
  3. Step 3: Cross multiply
    3,010.34x = 4,512.66 × 1,365.23
  4. Step 4: Simplify right side
    3,010.34x = 6,160,796.25
  5. Step 5: Solve for x
    x = 6,160,796.25/3,010.34
  6. Step 6: Final answer
    x = 2,046.55

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1.5x scale

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.