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Finding the Fourth Proportional to 46,634.17, 64,355.17 and 25,413.44

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Solution

The fourth proportional to 46,634.17, 64,355.17 and 25,413.44 is: 35,070.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,634.17 : 64,355.17 = 25,413.44 : x
  2. Step 2: Convert to fraction form
    46,634.17/64,355.17 = 25,413.44/x
  3. Step 3: Cross multiply
    46,634.17x = 64,355.17 × 25,413.44
  4. Step 4: Simplify right side
    46,634.17x = 1,635,486,251.48
  5. Step 5: Solve for x
    x = 1,635,486,251.48/46,634.17
  6. Step 6: Final answer
    x = 35,070.56

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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.