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Finding the Fourth Proportional to 42,798.58, 59,059.29 and 23,932.42

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Solution

The fourth proportional to 42,798.58, 59,059.29 and 23,932.42 is: 33,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,798.58 : 59,059.29 = 23,932.42 : x
  2. Step 2: Convert to fraction form
    42,798.58/59,059.29 = 23,932.42/x
  3. Step 3: Cross multiply
    42,798.58x = 59,059.29 × 23,932.42
  4. Step 4: Simplify right side
    42,798.58x = 1,413,431,733.18
  5. Step 5: Solve for x
    x = 1,413,431,733.18/42,798.58
  6. Step 6: Final answer
    x = 33,025.20

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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.