Home / 16,922.92-25,383.59-4,442.67

Finding the Fourth Proportional to 16,922.92, 25,383.59 and 4,442.67

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Solution

The fourth proportional to 16,922.92, 25,383.59 and 4,442.67 is: 6,663.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,922.92 : 25,383.59 = 4,442.67 : x
  2. Step 2: Convert to fraction form
    16,922.92/25,383.59 = 4,442.67/x
  3. Step 3: Cross multiply
    16,922.92x = 25,383.59 × 4,442.67
  4. Step 4: Simplify right side
    16,922.92x = 112,770,913.79
  5. Step 5: Solve for x
    x = 112,770,913.79/16,922.92
  6. Step 6: Final answer
    x = 6,663.80

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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.