Home / 35,965.15-53,954.21-11,004.73

Finding the Fourth Proportional to 35,965.15, 53,954.21 and 11,004.73

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Solution

The fourth proportional to 35,965.15, 53,954.21 and 11,004.73 is: 16,509.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,965.15 : 53,954.21 = 11,004.73 : x
  2. Step 2: Convert to fraction form
    35,965.15/53,954.21 = 11,004.73/x
  3. Step 3: Cross multiply
    35,965.15x = 53,954.21 × 11,004.73
  4. Step 4: Simplify right side
    35,965.15x = 593,751,513.41
  5. Step 5: Solve for x
    x = 593,751,513.41/35,965.15
  6. Step 6: Final answer
    x = 16,509.08

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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.