Home / 35,091.33-48,477.26-30,367.41

Finding the Fourth Proportional to 35,091.33, 48,477.26 and 30,367.41

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Solution

The fourth proportional to 35,091.33, 48,477.26 and 30,367.41 is: 41,951.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,091.33 : 48,477.26 = 30,367.41 : x
  2. Step 2: Convert to fraction form
    35,091.33/48,477.26 = 30,367.41/x
  3. Step 3: Cross multiply
    35,091.33x = 48,477.26 × 30,367.41
  4. Step 4: Simplify right side
    35,091.33x = 1,472,128,678.26
  5. Step 5: Solve for x
    x = 1,472,128,678.26/35,091.33
  6. Step 6: Final answer
    x = 41,951.35

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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.