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Finding the Fourth Proportional to 35,343.36, 48,722.36 and 24,699.92

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Solution

The fourth proportional to 35,343.36, 48,722.36 and 24,699.92 is: 34,049.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,343.36 : 48,722.36 = 24,699.92 : x
  2. Step 2: Convert to fraction form
    35,343.36/48,722.36 = 24,699.92/x
  3. Step 3: Cross multiply
    35,343.36x = 48,722.36 × 24,699.92
  4. Step 4: Simplify right side
    35,343.36x = 1,203,438,394.21
  5. Step 5: Solve for x
    x = 1,203,438,394.21/35,343.36
  6. Step 6: Final answer
    x = 34,049.91

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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.