Home / 41,580.58-57,383.28-25,442.84

Finding the Fourth Proportional to 41,580.58, 57,383.28 and 25,442.84

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Solution

The fourth proportional to 41,580.58, 57,383.28 and 25,442.84 is: 35,112.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580.58 : 57,383.28 = 25,442.84 : x
  2. Step 2: Convert to fraction form
    41,580.58/57,383.28 = 25,442.84/x
  3. Step 3: Cross multiply
    41,580.58x = 57,383.28 × 25,442.84
  4. Step 4: Simplify right side
    41,580.58x = 1,459,993,611.72
  5. Step 5: Solve for x
    x = 1,459,993,611.72/41,580.58
  6. Step 6: Final answer
    x = 35,112.39

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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.