Home / 68,453.97-94,427.06-41,211.11

Finding the Fourth Proportional to 68,453.97, 94,427.06 and 41,211.11

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Solution

The fourth proportional to 68,453.97, 94,427.06 and 41,211.11 is: 56,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,453.97 : 94,427.06 = 41,211.11 : x
  2. Step 2: Convert to fraction form
    68,453.97/94,427.06 = 41,211.11/x
  3. Step 3: Cross multiply
    68,453.97x = 94,427.06 × 41,211.11
  4. Step 4: Simplify right side
    68,453.97x = 3,891,443,278.45
  5. Step 5: Solve for x
    x = 3,891,443,278.45/68,453.97
  6. Step 6: Final answer
    x = 56,847.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.