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Finding the Fourth Proportional to 47,892.87, 65,613.54 and 46,097.17

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Solution

The fourth proportional to 47,892.87, 65,613.54 and 46,097.17 is: 63,153.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,892.87 : 65,613.54 = 46,097.17 : x
  2. Step 2: Convert to fraction form
    47,892.87/65,613.54 = 46,097.17/x
  3. Step 3: Cross multiply
    47,892.87x = 65,613.54 × 46,097.17
  4. Step 4: Simplify right side
    47,892.87x = 3,024,598,516.51
  5. Step 5: Solve for x
    x = 3,024,598,516.51/47,892.87
  6. Step 6: Final answer
    x = 63,153.42

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.