Home / 74,794.49-103,209.22-41,258.33

Finding the Fourth Proportional to 74,794.49, 103,209.22 and 41,258.33

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Solution

The fourth proportional to 74,794.49, 103,209.22 and 41,258.33 is: 56,932.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,794.49 : 103,209.22 = 41,258.33 : x
  2. Step 2: Convert to fraction form
    74,794.49/103,209.22 = 41,258.33/x
  3. Step 3: Cross multiply
    74,794.49x = 103,209.22 × 41,258.33
  4. Step 4: Simplify right side
    74,794.49x = 4,258,240,057.80
  5. Step 5: Solve for x
    x = 4,258,240,057.80/74,794.49
  6. Step 6: Final answer
    x = 56,932.54

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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.