Home / 22,074.06-33,113.96-8,031.94

Finding the Fourth Proportional to 22,074.06, 33,113.96 and 8,031.94

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Solution

The fourth proportional to 22,074.06, 33,113.96 and 8,031.94 is: 12,048.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,074.06 : 33,113.96 = 8,031.94 : x
  2. Step 2: Convert to fraction form
    22,074.06/33,113.96 = 8,031.94/x
  3. Step 3: Cross multiply
    22,074.06x = 33,113.96 × 8,031.94
  4. Step 4: Simplify right side
    22,074.06x = 265,969,339.88
  5. Step 5: Solve for x
    x = 265,969,339.88/22,074.06
  6. Step 6: Final answer
    x = 12,048.95

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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.