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Finding the Fourth Proportional to 116,362.68, 174,540.53 and 32,127.99

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Solution

The fourth proportional to 116,362.68, 174,540.53 and 32,127.99 is: 48,191.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,362.68 : 174,540.53 = 32,127.99 : x
  2. Step 2: Convert to fraction form
    116,362.68/174,540.53 = 32,127.99/x
  3. Step 3: Cross multiply
    116,362.68x = 174,540.53 × 32,127.99
  4. Step 4: Simplify right side
    116,362.68x = 5,607,636,402.43
  5. Step 5: Solve for x
    x = 5,607,636,402.43/116,362.68
  6. Step 6: Final answer
    x = 48,191.02

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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.