Home / 3,353.05-4,627.34-2,026.50

Finding the Fourth Proportional to 3,353.05, 4,627.34 and 2,026.50

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Solution

The fourth proportional to 3,353.05, 4,627.34 and 2,026.50 is: 2,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.05 : 4,627.34 = 2,026.50 : x
  2. Step 2: Convert to fraction form
    3,353.05/4,627.34 = 2,026.50/x
  3. Step 3: Cross multiply
    3,353.05x = 4,627.34 × 2,026.50
  4. Step 4: Simplify right side
    3,353.05x = 9,377,304.51
  5. Step 5: Solve for x
    x = 9,377,304.51/3,353.05
  6. Step 6: Final answer
    x = 2,796.65

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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.