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Finding the Fourth Proportional to 32,147.73, 44,334.27 and 22,058.37

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Solution

The fourth proportional to 32,147.73, 44,334.27 and 22,058.37 is: 30,420.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147.73 : 44,334.27 = 22,058.37 : x
  2. Step 2: Convert to fraction form
    32,147.73/44,334.27 = 22,058.37/x
  3. Step 3: Cross multiply
    32,147.73x = 44,334.27 × 22,058.37
  4. Step 4: Simplify right side
    32,147.73x = 977,941,731.34
  5. Step 5: Solve for x
    x = 977,941,731.34/32,147.73
  6. Step 6: Final answer
    x = 30,420.24

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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.