Home / 151,171.55-226,737.73-62,413.07

Finding the Fourth Proportional to 151,171.55, 226,737.73 and 62,413.07

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Solution

The fourth proportional to 151,171.55, 226,737.73 and 62,413.07 is: 93,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,171.55 : 226,737.73 = 62,413.07 : x
  2. Step 2: Convert to fraction form
    151,171.55/226,737.73 = 62,413.07/x
  3. Step 3: Cross multiply
    151,171.55x = 226,737.73 × 62,413.07
  4. Step 4: Simplify right side
    151,171.55x = 14,151,396,758.46
  5. Step 5: Solve for x
    x = 14,151,396,758.46/151,171.55
  6. Step 6: Final answer
    x = 93,611.51

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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.