Home / 122,092.92-183,137.56-33,346.28

Finding the Fourth Proportional to 122,092.92, 183,137.56 and 33,346.28

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Solution

The fourth proportional to 122,092.92, 183,137.56 and 33,346.28 is: 50,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,092.92 : 183,137.56 = 33,346.28 : x
  2. Step 2: Convert to fraction form
    122,092.92/183,137.56 = 33,346.28/x
  3. Step 3: Cross multiply
    122,092.92x = 183,137.56 × 33,346.28
  4. Step 4: Simplify right side
    122,092.92x = 6,106,956,728.75
  5. Step 5: Solve for x
    x = 6,106,956,728.75/122,092.92
  6. Step 6: Final answer
    x = 50,018.93

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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.