Home / 6,841.23-10,258.65-3,553.44

Finding the Fourth Proportional to 6,841.23, 10,258.65 and 3,553.44

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Solution

The fourth proportional to 6,841.23, 10,258.65 and 3,553.44 is: 5,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841.23 : 10,258.65 = 3,553.44 : x
  2. Step 2: Convert to fraction form
    6,841.23/10,258.65 = 3,553.44/x
  3. Step 3: Cross multiply
    6,841.23x = 10,258.65 × 3,553.44
  4. Step 4: Simplify right side
    6,841.23x = 36,453,491.67
  5. Step 5: Solve for x
    x = 36,453,491.67/6,841.23
  6. Step 6: Final answer
    x = 5,328.50

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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.