Home / 2,935.33-4,052.51-1,941.46

Finding the Fourth Proportional to 2,935.33, 4,052.51 and 1,941.46

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Solution

The fourth proportional to 2,935.33, 4,052.51 and 1,941.46 is: 2,680.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935.33 : 4,052.51 = 1,941.46 : x
  2. Step 2: Convert to fraction form
    2,935.33/4,052.51 = 1,941.46/x
  3. Step 3: Cross multiply
    2,935.33x = 4,052.51 × 1,941.46
  4. Step 4: Simplify right side
    2,935.33x = 7,867,786.06
  5. Step 5: Solve for x
    x = 7,867,786.06/2,935.33
  6. Step 6: Final answer
    x = 2,680.38

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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.