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Finding the Fourth Proportional to 122,094.98, 183,113.02 and 33,348.96

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Solution

The fourth proportional to 122,094.98, 183,113.02 and 33,348.96 is: 50,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,094.98 : 183,113.02 = 33,348.96 : x
  2. Step 2: Convert to fraction form
    122,094.98/183,113.02 = 33,348.96/x
  3. Step 3: Cross multiply
    122,094.98x = 183,113.02 × 33,348.96
  4. Step 4: Simplify right side
    122,094.98x = 6,106,628,779.46
  5. Step 5: Solve for x
    x = 6,106,628,779.46/122,094.98
  6. Step 6: Final answer
    x = 50,015.40

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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.