Home / 33,030.88-49,546.80-10,845.94

Finding the Fourth Proportional to 33,030.88, 49,546.80 and 10,845.94

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Solution

The fourth proportional to 33,030.88, 49,546.80 and 10,845.94 is: 16,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,030.88 : 49,546.80 = 10,845.94 : x
  2. Step 2: Convert to fraction form
    33,030.88/49,546.80 = 10,845.94/x
  3. Step 3: Cross multiply
    33,030.88x = 49,546.80 × 10,845.94
  4. Step 4: Simplify right side
    33,030.88x = 537,381,619.99
  5. Step 5: Solve for x
    x = 537,381,619.99/33,030.88
  6. Step 6: Final answer
    x = 16,269.07

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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.