Home / 122,270.61-183,393.63-33,533.04

Finding the Fourth Proportional to 122,270.61, 183,393.63 and 33,533.04

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Solution

The fourth proportional to 122,270.61, 183,393.63 and 33,533.04 is: 50,296.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,270.61 : 183,393.63 = 33,533.04 : x
  2. Step 2: Convert to fraction form
    122,270.61/183,393.63 = 33,533.04/x
  3. Step 3: Cross multiply
    122,270.61x = 183,393.63 × 33,533.04
  4. Step 4: Simplify right side
    122,270.61x = 6,149,745,930.54
  5. Step 5: Solve for x
    x = 6,149,745,930.54/122,270.61
  6. Step 6: Final answer
    x = 50,296.19

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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.