Home / 3,353.74-4,629.06-2,094.03

Finding the Fourth Proportional to 3,353.74, 4,629.06 and 2,094.03

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Solution

The fourth proportional to 3,353.74, 4,629.06 and 2,094.03 is: 2,890.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.74 : 4,629.06 = 2,094.03 : x
  2. Step 2: Convert to fraction form
    3,353.74/4,629.06 = 2,094.03/x
  3. Step 3: Cross multiply
    3,353.74x = 4,629.06 × 2,094.03
  4. Step 4: Simplify right side
    3,353.74x = 9,693,390.51
  5. Step 5: Solve for x
    x = 9,693,390.51/3,353.74
  6. Step 6: Final answer
    x = 2,890.32

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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.