Home / 46,634.63-64,355.81-25,413.89

Finding the Fourth Proportional to 46,634.63, 64,355.81 and 25,413.89

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Solution

The fourth proportional to 46,634.63, 64,355.81 and 25,413.89 is: 35,071.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,634.63 : 64,355.81 = 25,413.89 : x
  2. Step 2: Convert to fraction form
    46,634.63/64,355.81 = 25,413.89/x
  3. Step 3: Cross multiply
    46,634.63x = 64,355.81 × 25,413.89
  4. Step 4: Simplify right side
    46,634.63x = 1,635,531,027.35
  5. Step 5: Solve for x
    x = 1,635,531,027.35/46,634.63
  6. Step 6: Final answer
    x = 35,071.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.