Home / 17,680.92-26,522.33-4,533.41

Finding the Fourth Proportional to 17,680.92, 26,522.33 and 4,533.41

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Solution

The fourth proportional to 17,680.92, 26,522.33 and 4,533.41 is: 6,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,680.92 : 26,522.33 = 4,533.41 : x
  2. Step 2: Convert to fraction form
    17,680.92/26,522.33 = 4,533.41/x
  3. Step 3: Cross multiply
    17,680.92x = 26,522.33 × 4,533.41
  4. Step 4: Simplify right side
    17,680.92x = 120,236,440.77
  5. Step 5: Solve for x
    x = 120,236,440.77/17,680.92
  6. Step 6: Final answer
    x = 6,800.35

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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.