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Finding the Fourth Proportional to 47,196.96, 65,132.01 and 27,055.01

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Solution

The fourth proportional to 47,196.96, 65,132.01 and 27,055.01 is: 37,336.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,196.96 : 65,132.01 = 27,055.01 : x
  2. Step 2: Convert to fraction form
    47,196.96/65,132.01 = 27,055.01/x
  3. Step 3: Cross multiply
    47,196.96x = 65,132.01 × 27,055.01
  4. Step 4: Simplify right side
    47,196.96x = 1,762,146,856.21
  5. Step 5: Solve for x
    x = 1,762,146,856.21/47,196.96
  6. Step 6: Final answer
    x = 37,336.02

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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.