Home / 110,362.04-165,413.44-51,072.48

Finding the Fourth Proportional to 110,362.04, 165,413.44 and 51,072.48

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Solution

The fourth proportional to 110,362.04, 165,413.44 and 51,072.48 is: 76,548.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,362.04 : 165,413.44 = 51,072.48 : x
  2. Step 2: Convert to fraction form
    110,362.04/165,413.44 = 51,072.48/x
  3. Step 3: Cross multiply
    110,362.04x = 165,413.44 × 51,072.48
  4. Step 4: Simplify right side
    110,362.04x = 8,448,074,606.13
  5. Step 5: Solve for x
    x = 8,448,074,606.13/110,362.04
  6. Step 6: Final answer
    x = 76,548.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.