Home / 35,936.73-53,942.76-17,232.62

Finding the Fourth Proportional to 35,936.73, 53,942.76 and 17,232.62

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Solution

The fourth proportional to 35,936.73, 53,942.76 and 17,232.62 is: 25,866.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,936.73 : 53,942.76 = 17,232.62 : x
  2. Step 2: Convert to fraction form
    35,936.73/53,942.76 = 17,232.62/x
  3. Step 3: Cross multiply
    35,936.73x = 53,942.76 × 17,232.62
  4. Step 4: Simplify right side
    35,936.73x = 929,574,815.12
  5. Step 5: Solve for x
    x = 929,574,815.12/35,936.73
  6. Step 6: Final answer
    x = 25,866.98

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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.