Home / 3,327.19-4,988.28-2,010.67

Finding the Fourth Proportional to 3,327.19, 4,988.28 and 2,010.67

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Solution

The fourth proportional to 3,327.19, 4,988.28 and 2,010.67 is: 3,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.19 : 4,988.28 = 2,010.67 : x
  2. Step 2: Convert to fraction form
    3,327.19/4,988.28 = 2,010.67/x
  3. Step 3: Cross multiply
    3,327.19x = 4,988.28 × 2,010.67
  4. Step 4: Simplify right side
    3,327.19x = 10,029,765.03
  5. Step 5: Solve for x
    x = 10,029,765.03/3,327.19
  6. Step 6: Final answer
    x = 3,014.48

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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.