Home / 33,301.19-49,947.23-11,114.08

Finding the Fourth Proportional to 33,301.19, 49,947.23 and 11,114.08

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Solution

The fourth proportional to 33,301.19, 49,947.23 and 11,114.08 is: 16,669.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,301.19 : 49,947.23 = 11,114.08 : x
  2. Step 2: Convert to fraction form
    33,301.19/49,947.23 = 11,114.08/x
  3. Step 3: Cross multiply
    33,301.19x = 49,947.23 × 11,114.08
  4. Step 4: Simplify right side
    33,301.19x = 555,117,412.92
  5. Step 5: Solve for x
    x = 555,117,412.92/33,301.19
  6. Step 6: Final answer
    x = 16,669.60

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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.