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Finding the Fourth Proportional to 149,350.52, 223,852.44 and 60,493.52

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Solution

The fourth proportional to 149,350.52, 223,852.44 and 60,493.52 is: 90,670.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,350.52 : 223,852.44 = 60,493.52 : x
  2. Step 2: Convert to fraction form
    149,350.52/223,852.44 = 60,493.52/x
  3. Step 3: Cross multiply
    149,350.52x = 223,852.44 × 60,493.52
  4. Step 4: Simplify right side
    149,350.52x = 13,541,622,056.19
  5. Step 5: Solve for x
    x = 13,541,622,056.19/149,350.52
  6. Step 6: Final answer
    x = 90,670.07

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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.