Home / 2,041.24-3,059.74-1,161.86

Finding the Fourth Proportional to 2,041.24, 3,059.74 and 1,161.86

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Solution

The fourth proportional to 2,041.24, 3,059.74 and 1,161.86 is: 1,741.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041.24 : 3,059.74 = 1,161.86 : x
  2. Step 2: Convert to fraction form
    2,041.24/3,059.74 = 1,161.86/x
  3. Step 3: Cross multiply
    2,041.24x = 3,059.74 × 1,161.86
  4. Step 4: Simplify right side
    2,041.24x = 3,554,989.52
  5. Step 5: Solve for x
    x = 3,554,989.52/2,041.24
  6. Step 6: Final answer
    x = 1,741.58

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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.