Home / 22,394.84-33,597.26-6,813.68

Finding the Fourth Proportional to 22,394.84, 33,597.26 and 6,813.68

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Solution

The fourth proportional to 22,394.84, 33,597.26 and 6,813.68 is: 10,222.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,394.84 : 33,597.26 = 6,813.68 : x
  2. Step 2: Convert to fraction form
    22,394.84/33,597.26 = 6,813.68/x
  3. Step 3: Cross multiply
    22,394.84x = 33,597.26 × 6,813.68
  4. Step 4: Simplify right side
    22,394.84x = 228,920,944.45
  5. Step 5: Solve for x
    x = 228,920,944.45/22,394.84
  6. Step 6: Final answer
    x = 10,222.04

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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.