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Finding the Fourth Proportional to 93,357.48, 140,035.50 and 23,236.32

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Solution

The fourth proportional to 93,357.48, 140,035.50 and 23,236.32 is: 34,854.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,357.48 : 140,035.50 = 23,236.32 : x
  2. Step 2: Convert to fraction form
    93,357.48/140,035.50 = 23,236.32/x
  3. Step 3: Cross multiply
    93,357.48x = 140,035.50 × 23,236.32
  4. Step 4: Simplify right side
    93,357.48x = 3,253,909,689.36
  5. Step 5: Solve for x
    x = 3,253,909,689.36/93,357.48
  6. Step 6: Final answer
    x = 34,854.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.