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Finding the Fourth Proportional to 84,658.97, 116,829.54 and 46,933.22

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Solution

The fourth proportional to 84,658.97, 116,829.54 and 46,933.22 is: 64,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,658.97 : 116,829.54 = 46,933.22 : x
  2. Step 2: Convert to fraction form
    84,658.97/116,829.54 = 46,933.22/x
  3. Step 3: Cross multiply
    84,658.97x = 116,829.54 × 46,933.22
  4. Step 4: Simplify right side
    84,658.97x = 5,483,186,795.39
  5. Step 5: Solve for x
    x = 5,483,186,795.39/84,658.97
  6. Step 6: Final answer
    x = 64,767.93

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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.