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Finding the Fourth Proportional to 46,654.30, 64,383.59 and 25,433.56

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Solution

The fourth proportional to 46,654.30, 64,383.59 and 25,433.56 is: 35,098.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654.30 : 64,383.59 = 25,433.56 : x
  2. Step 2: Convert to fraction form
    46,654.30/64,383.59 = 25,433.56/x
  3. Step 3: Cross multiply
    46,654.30x = 64,383.59 × 25,433.56
  4. Step 4: Simplify right side
    46,654.30x = 1,637,503,450.19
  5. Step 5: Solve for x
    x = 1,637,503,450.19/46,654.30
  6. Step 6: Final answer
    x = 35,098.66

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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.