Home / 22,255.83-33,386.99-6,674.67

Finding the Fourth Proportional to 22,255.83, 33,386.99 and 6,674.67

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Solution

The fourth proportional to 22,255.83, 33,386.99 and 6,674.67 is: 10,012.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,255.83 : 33,386.99 = 6,674.67 : x
  2. Step 2: Convert to fraction form
    22,255.83/33,386.99 = 6,674.67/x
  3. Step 3: Cross multiply
    22,255.83x = 33,386.99 × 6,674.67
  4. Step 4: Simplify right side
    22,255.83x = 222,847,107.17
  5. Step 5: Solve for x
    x = 222,847,107.17/22,255.83
  6. Step 6: Final answer
    x = 10,012.98

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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.