Home / 54,696.96-75,481.79-29,546.46

Finding the Fourth Proportional to 54,696.96, 75,481.79 and 29,546.46

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Solution

The fourth proportional to 54,696.96, 75,481.79 and 29,546.46 is: 40,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,696.96 : 75,481.79 = 29,546.46 : x
  2. Step 2: Convert to fraction form
    54,696.96/75,481.79 = 29,546.46/x
  3. Step 3: Cross multiply
    54,696.96x = 75,481.79 × 29,546.46
  4. Step 4: Simplify right side
    54,696.96x = 2,230,219,541.23
  5. Step 5: Solve for x
    x = 2,230,219,541.23/54,696.96
  6. Step 6: Final answer
    x = 40,774.10

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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.