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Finding the Fourth Proportional to 29,653.56, 44,485.20 and 14,062.68

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Solution

The fourth proportional to 29,653.56, 44,485.20 and 14,062.68 is: 21,096.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,653.56 : 44,485.20 = 14,062.68 : x
  2. Step 2: Convert to fraction form
    29,653.56/44,485.20 = 14,062.68/x
  3. Step 3: Cross multiply
    29,653.56x = 44,485.20 × 14,062.68
  4. Step 4: Simplify right side
    29,653.56x = 625,581,132.34
  5. Step 5: Solve for x
    x = 625,581,132.34/29,653.56
  6. Step 6: Final answer
    x = 21,096.32

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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.