Home / 3,466.37-4,784.73-2,759.51

Finding the Fourth Proportional to 3,466.37, 4,784.73 and 2,759.51

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Solution

The fourth proportional to 3,466.37, 4,784.73 and 2,759.51 is: 3,809.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466.37 : 4,784.73 = 2,759.51 : x
  2. Step 2: Convert to fraction form
    3,466.37/4,784.73 = 2,759.51/x
  3. Step 3: Cross multiply
    3,466.37x = 4,784.73 × 2,759.51
  4. Step 4: Simplify right side
    3,466.37x = 13,203,510.28
  5. Step 5: Solve for x
    x = 13,203,510.28/3,466.37
  6. Step 6: Final answer
    x = 3,809.03

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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.