Home / 33,026.37-49,541.91-13,305.03

Finding the Fourth Proportional to 33,026.37, 49,541.91 and 13,305.03

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Solution

The fourth proportional to 33,026.37, 49,541.91 and 13,305.03 is: 19,958.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026.37 : 49,541.91 = 13,305.03 : x
  2. Step 2: Convert to fraction form
    33,026.37/49,541.91 = 13,305.03/x
  3. Step 3: Cross multiply
    33,026.37x = 49,541.91 × 13,305.03
  4. Step 4: Simplify right side
    33,026.37x = 659,156,598.81
  5. Step 5: Solve for x
    x = 659,156,598.81/33,026.37
  6. Step 6: Final answer
    x = 19,958.49

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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.