Home / 3,260.36-4,498.86-1,844.24

Finding the Fourth Proportional to 3,260.36, 4,498.86 and 1,844.24

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Solution

The fourth proportional to 3,260.36, 4,498.86 and 1,844.24 is: 2,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260.36 : 4,498.86 = 1,844.24 : x
  2. Step 2: Convert to fraction form
    3,260.36/4,498.86 = 1,844.24/x
  3. Step 3: Cross multiply
    3,260.36x = 4,498.86 × 1,844.24
  4. Step 4: Simplify right side
    3,260.36x = 8,296,955.07
  5. Step 5: Solve for x
    x = 8,296,955.07/3,260.36
  6. Step 6: Final answer
    x = 2,544.80

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1.5x scale

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.