Home / 32,797.14-49,219.61-13,081.34

Finding the Fourth Proportional to 32,797.14, 49,219.61 and 13,081.34

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Solution

The fourth proportional to 32,797.14, 49,219.61 and 13,081.34 is: 19,631.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,797.14 : 49,219.61 = 13,081.34 : x
  2. Step 2: Convert to fraction form
    32,797.14/49,219.61 = 13,081.34/x
  3. Step 3: Cross multiply
    32,797.14x = 49,219.61 × 13,081.34
  4. Step 4: Simplify right side
    32,797.14x = 643,858,453.08
  5. Step 5: Solve for x
    x = 643,858,453.08/32,797.14
  6. Step 6: Final answer
    x = 19,631.54

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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.