Home / 5,941.44-8,911.62-1,558.80

Finding the Fourth Proportional to 5,941.44, 8,911.62 and 1,558.80

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Solution

The fourth proportional to 5,941.44, 8,911.62 and 1,558.80 is: 2,338.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.44 : 8,911.62 = 1,558.80 : x
  2. Step 2: Convert to fraction form
    5,941.44/8,911.62 = 1,558.80/x
  3. Step 3: Cross multiply
    5,941.44x = 8,911.62 × 1,558.80
  4. Step 4: Simplify right side
    5,941.44x = 13,891,433.26
  5. Step 5: Solve for x
    x = 13,891,433.26/5,941.44
  6. Step 6: Final answer
    x = 2,338.06

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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.