Home / 2,941.64-4,059.33-1,763.36

Finding the Fourth Proportional to 2,941.64, 4,059.33 and 1,763.36

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Solution

The fourth proportional to 2,941.64, 4,059.33 and 1,763.36 is: 2,433.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.64 : 4,059.33 = 1,763.36 : x
  2. Step 2: Convert to fraction form
    2,941.64/4,059.33 = 1,763.36/x
  3. Step 3: Cross multiply
    2,941.64x = 4,059.33 × 1,763.36
  4. Step 4: Simplify right side
    2,941.64x = 7,158,039.85
  5. Step 5: Solve for x
    x = 7,158,039.85/2,941.64
  6. Step 6: Final answer
    x = 2,433.35

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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.