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Finding the Fourth Proportional to 42,367, 58,466.46 and 23,504.26

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Solution

The fourth proportional to 42,367, 58,466.46 and 23,504.26 is: 32,435.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,367 : 58,466.46 = 23,504.26 : x
  2. Step 2: Convert to fraction form
    42,367/58,466.46 = 23,504.26/x
  3. Step 3: Cross multiply
    42,367x = 58,466.46 × 23,504.26
  4. Step 4: Simplify right side
    42,367x = 1,374,210,877.12
  5. Step 5: Solve for x
    x = 1,374,210,877.12/42,367
  6. Step 6: Final answer
    x = 32,435.88

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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.