Home / 33,202.04-49,802.88-19,152.98

Finding the Fourth Proportional to 33,202.04, 49,802.88 and 19,152.98

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Solution

The fourth proportional to 33,202.04, 49,802.88 and 19,152.98 is: 28,729.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.04 : 49,802.88 = 19,152.98 : x
  2. Step 2: Convert to fraction form
    33,202.04/49,802.88 = 19,152.98/x
  3. Step 3: Cross multiply
    33,202.04x = 49,802.88 × 19,152.98
  4. Step 4: Simplify right side
    33,202.04x = 953,873,564.58
  5. Step 5: Solve for x
    x = 953,873,564.58/33,202.04
  6. Step 6: Final answer
    x = 28,729.37

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1.5x scale

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.