Home / 30,822.30-46,205.37-11,096.37

Finding the Fourth Proportional to 30,822.30, 46,205.37 and 11,096.37

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Solution

The fourth proportional to 30,822.30, 46,205.37 and 11,096.37 is: 16,634.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,822.30 : 46,205.37 = 11,096.37 : x
  2. Step 2: Convert to fraction form
    30,822.30/46,205.37 = 11,096.37/x
  3. Step 3: Cross multiply
    30,822.30x = 46,205.37 × 11,096.37
  4. Step 4: Simplify right side
    30,822.30x = 512,711,881.51
  5. Step 5: Solve for x
    x = 512,711,881.51/30,822.30
  6. Step 6: Final answer
    x = 16,634.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.