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Finding the Fourth Proportional to 42,466.43, 58,602.24 and 23,603.15

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Solution

The fourth proportional to 42,466.43, 58,602.24 and 23,603.15 is: 32,571.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,466.43 : 58,602.24 = 23,603.15 : x
  2. Step 2: Convert to fraction form
    42,466.43/58,602.24 = 23,603.15/x
  3. Step 3: Cross multiply
    42,466.43x = 58,602.24 × 23,603.15
  4. Step 4: Simplify right side
    42,466.43x = 1,383,197,607.56
  5. Step 5: Solve for x
    x = 1,383,197,607.56/42,466.43
  6. Step 6: Final answer
    x = 32,571.55

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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.