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Finding the Fourth Proportional to 29,809.08, 44,710.74 and 9,032.76

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Solution

The fourth proportional to 29,809.08, 44,710.74 and 9,032.76 is: 13,548.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,809.08 : 44,710.74 = 9,032.76 : x
  2. Step 2: Convert to fraction form
    29,809.08/44,710.74 = 9,032.76/x
  3. Step 3: Cross multiply
    29,809.08x = 44,710.74 × 9,032.76
  4. Step 4: Simplify right side
    29,809.08x = 403,861,383.84
  5. Step 5: Solve for x
    x = 403,861,383.84/29,809.08
  6. Step 6: Final answer
    x = 13,548.27

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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.