Home / 2,941.16-4,412.28-1,093.55

Finding the Fourth Proportional to 2,941.16, 4,412.28 and 1,093.55

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Solution

The fourth proportional to 2,941.16, 4,412.28 and 1,093.55 is: 1,640.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.16 : 4,412.28 = 1,093.55 : x
  2. Step 2: Convert to fraction form
    2,941.16/4,412.28 = 1,093.55/x
  3. Step 3: Cross multiply
    2,941.16x = 4,412.28 × 1,093.55
  4. Step 4: Simplify right side
    2,941.16x = 4,825,048.79
  5. Step 5: Solve for x
    x = 4,825,048.79/2,941.16
  6. Step 6: Final answer
    x = 1,640.53

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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.