Home / 33,074.74-45,643.99-17,968.27

Finding the Fourth Proportional to 33,074.74, 45,643.99 and 17,968.27

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Solution

The fourth proportional to 33,074.74, 45,643.99 and 17,968.27 is: 24,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,074.74 : 45,643.99 = 17,968.27 : x
  2. Step 2: Convert to fraction form
    33,074.74/45,643.99 = 17,968.27/x
  3. Step 3: Cross multiply
    33,074.74x = 45,643.99 × 17,968.27
  4. Step 4: Simplify right side
    33,074.74x = 820,143,536.20
  5. Step 5: Solve for x
    x = 820,143,536.20/33,074.74
  6. Step 6: Final answer
    x = 24,796.67

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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.