Home / 4,200.36-6,297.75-2,351.67

Finding the Fourth Proportional to 4,200.36, 6,297.75 and 2,351.67

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Solution

The fourth proportional to 4,200.36, 6,297.75 and 2,351.67 is: 3,525.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.36 : 6,297.75 = 2,351.67 : x
  2. Step 2: Convert to fraction form
    4,200.36/6,297.75 = 2,351.67/x
  3. Step 3: Cross multiply
    4,200.36x = 6,297.75 × 2,351.67
  4. Step 4: Simplify right side
    4,200.36x = 14,810,229.74
  5. Step 5: Solve for x
    x = 14,810,229.74/4,200.36
  6. Step 6: Final answer
    x = 3,525.94

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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.