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Finding the Fourth Proportional to 35,196.80, 48,539.12 and 23,882.72

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Solution

The fourth proportional to 35,196.80, 48,539.12 and 23,882.72 is: 32,936.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,196.80 : 48,539.12 = 23,882.72 : x
  2. Step 2: Convert to fraction form
    35,196.80/48,539.12 = 23,882.72/x
  3. Step 3: Cross multiply
    35,196.80x = 48,539.12 × 23,882.72
  4. Step 4: Simplify right side
    35,196.80x = 1,159,246,212.01
  5. Step 5: Solve for x
    x = 1,159,246,212.01/35,196.80
  6. Step 6: Final answer
    x = 32,936.13

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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.