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Finding the Fourth Proportional to 111,094.50, 153,310.41 and 60,793.50

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Solution

The fourth proportional to 111,094.50, 153,310.41 and 60,793.50 is: 83,895.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,094.50 : 153,310.41 = 60,793.50 : x
  2. Step 2: Convert to fraction form
    111,094.50/153,310.41 = 60,793.50/x
  3. Step 3: Cross multiply
    111,094.50x = 153,310.41 × 60,793.50
  4. Step 4: Simplify right side
    111,094.50x = 9,320,276,410.34
  5. Step 5: Solve for x
    x = 9,320,276,410.34/111,094.50
  6. Step 6: Final answer
    x = 83,895.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.