Home / 33,243.03-49,829.54-11,050.45

Finding the Fourth Proportional to 33,243.03, 49,829.54 and 11,050.45

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Solution

The fourth proportional to 33,243.03, 49,829.54 and 11,050.45 is: 16,564.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243.03 : 49,829.54 = 11,050.45 : x
  2. Step 2: Convert to fraction form
    33,243.03/49,829.54 = 11,050.45/x
  3. Step 3: Cross multiply
    33,243.03x = 49,829.54 × 11,050.45
  4. Step 4: Simplify right side
    33,243.03x = 550,638,840.29
  5. Step 5: Solve for x
    x = 550,638,840.29/33,243.03
  6. Step 6: Final answer
    x = 16,564.04

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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.