Home / 4,004.96-5,970.42-3,941.84

Finding the Fourth Proportional to 4,004.96, 5,970.42 and 3,941.84

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Solution

The fourth proportional to 4,004.96, 5,970.42 and 3,941.84 is: 5,876.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.96 : 5,970.42 = 3,941.84 : x
  2. Step 2: Convert to fraction form
    4,004.96/5,970.42 = 3,941.84/x
  3. Step 3: Cross multiply
    4,004.96x = 5,970.42 × 3,941.84
  4. Step 4: Simplify right side
    4,004.96x = 23,534,440.37
  5. Step 5: Solve for x
    x = 23,534,440.37/4,004.96
  6. Step 6: Final answer
    x = 5,876.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.