Home / 2,941.56-4,059.27-1,682.67

Finding the Fourth Proportional to 2,941.56, 4,059.27 and 1,682.67

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Solution

The fourth proportional to 2,941.56, 4,059.27 and 1,682.67 is: 2,322.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.56 : 4,059.27 = 1,682.67 : x
  2. Step 2: Convert to fraction form
    2,941.56/4,059.27 = 1,682.67/x
  3. Step 3: Cross multiply
    2,941.56x = 4,059.27 × 1,682.67
  4. Step 4: Simplify right side
    2,941.56x = 6,830,411.85
  5. Step 5: Solve for x
    x = 6,830,411.85/2,941.56
  6. Step 6: Final answer
    x = 2,322.04

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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.