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Finding the Fourth Proportional to 42,793.50, 59,053.92 and 23,673.98

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Solution

The fourth proportional to 42,793.50, 59,053.92 and 23,673.98 is: 32,669.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,793.50 : 59,053.92 = 23,673.98 : x
  2. Step 2: Convert to fraction form
    42,793.50/59,053.92 = 23,673.98/x
  3. Step 3: Cross multiply
    42,793.50x = 59,053.92 × 23,673.98
  4. Step 4: Simplify right side
    42,793.50x = 1,398,041,321.00
  5. Step 5: Solve for x
    x = 1,398,041,321.00/42,793.50
  6. Step 6: Final answer
    x = 32,669.48

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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.