Home / 33,202.19-49,813.04-9,829.23

Finding the Fourth Proportional to 33,202.19, 49,813.04 and 9,829.23

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Solution

The fourth proportional to 33,202.19, 49,813.04 and 9,829.23 is: 14,746.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.19 : 49,813.04 = 9,829.23 : x
  2. Step 2: Convert to fraction form
    33,202.19/49,813.04 = 9,829.23/x
  3. Step 3: Cross multiply
    33,202.19x = 49,813.04 × 9,829.23
  4. Step 4: Simplify right side
    33,202.19x = 489,623,827.16
  5. Step 5: Solve for x
    x = 489,623,827.16/33,202.19
  6. Step 6: Final answer
    x = 14,746.73

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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.