Home / 22,084.92-33,127.58-6,289.94

Finding the Fourth Proportional to 22,084.92, 33,127.58 and 6,289.94

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Solution

The fourth proportional to 22,084.92, 33,127.58 and 6,289.94 is: 9,434.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.92 : 33,127.58 = 6,289.94 : x
  2. Step 2: Convert to fraction form
    22,084.92/33,127.58 = 6,289.94/x
  3. Step 3: Cross multiply
    22,084.92x = 33,127.58 × 6,289.94
  4. Step 4: Simplify right side
    22,084.92x = 208,370,490.55
  5. Step 5: Solve for x
    x = 208,370,490.55/22,084.92
  6. Step 6: Final answer
    x = 9,434.97

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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.