Home / 164,413.06-226,683.48-134,167.66

Finding the Fourth Proportional to 164,413.06, 226,683.48 and 134,167.66

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Solution

The fourth proportional to 164,413.06, 226,683.48 and 134,167.66 is: 184,982.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,413.06 : 226,683.48 = 134,167.66 : x
  2. Step 2: Convert to fraction form
    164,413.06/226,683.48 = 134,167.66/x
  3. Step 3: Cross multiply
    164,413.06x = 226,683.48 × 134,167.66
  4. Step 4: Simplify right side
    164,413.06x = 30,413,592,072.26
  5. Step 5: Solve for x
    x = 30,413,592,072.26/164,413.06
  6. Step 6: Final answer
    x = 184,982.82

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1.5x scale

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.