Home / 3,973.92-5,960.01-1,633.35

Finding the Fourth Proportional to 3,973.92, 5,960.01 and 1,633.35

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Solution

The fourth proportional to 3,973.92, 5,960.01 and 1,633.35 is: 2,449.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973.92 : 5,960.01 = 1,633.35 : x
  2. Step 2: Convert to fraction form
    3,973.92/5,960.01 = 1,633.35/x
  3. Step 3: Cross multiply
    3,973.92x = 5,960.01 × 1,633.35
  4. Step 4: Simplify right side
    3,973.92x = 9,734,782.33
  5. Step 5: Solve for x
    x = 9,734,782.33/3,973.92
  6. Step 6: Final answer
    x = 2,449.67

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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.