Home / 33,409.89-46,099.80-19,063.17

Finding the Fourth Proportional to 33,409.89, 46,099.80 and 19,063.17

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Solution

The fourth proportional to 33,409.89, 46,099.80 and 19,063.17 is: 26,303.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409.89 : 46,099.80 = 19,063.17 : x
  2. Step 2: Convert to fraction form
    33,409.89/46,099.80 = 19,063.17/x
  3. Step 3: Cross multiply
    33,409.89x = 46,099.80 × 19,063.17
  4. Step 4: Simplify right side
    33,409.89x = 878,808,324.37
  5. Step 5: Solve for x
    x = 878,808,324.37/33,409.89
  6. Step 6: Final answer
    x = 26,303.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.