Home / 33,025.32-49,537.40-13,303.37

Finding the Fourth Proportional to 33,025.32, 49,537.40 and 13,303.37

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Solution

The fourth proportional to 33,025.32, 49,537.40 and 13,303.37 is: 19,954.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025.32 : 49,537.40 = 13,303.37 : x
  2. Step 2: Convert to fraction form
    33,025.32/49,537.40 = 13,303.37/x
  3. Step 3: Cross multiply
    33,025.32x = 49,537.40 × 13,303.37
  4. Step 4: Simplify right side
    33,025.32x = 659,014,394.30
  5. Step 5: Solve for x
    x = 659,014,394.30/33,025.32
  6. Step 6: Final answer
    x = 19,954.82

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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.