Home / 104,299.03-156,396.73-33,212.39

Finding the Fourth Proportional to 104,299.03, 156,396.73 and 33,212.39

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Solution

The fourth proportional to 104,299.03, 156,396.73 and 33,212.39 is: 49,802.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,299.03 : 156,396.73 = 33,212.39 : x
  2. Step 2: Convert to fraction form
    104,299.03/156,396.73 = 33,212.39/x
  3. Step 3: Cross multiply
    104,299.03x = 156,396.73 × 33,212.39
  4. Step 4: Simplify right side
    104,299.03x = 5,194,308,326.47
  5. Step 5: Solve for x
    x = 5,194,308,326.47/104,299.03
  6. Step 6: Final answer
    x = 49,802.08

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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.