Home / 46,413.18-63,935.39-39,584.88

Finding the Fourth Proportional to 46,413.18, 63,935.39 and 39,584.88

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Solution

The fourth proportional to 46,413.18, 63,935.39 and 39,584.88 is: 54,529.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,413.18 : 63,935.39 = 39,584.88 : x
  2. Step 2: Convert to fraction form
    46,413.18/63,935.39 = 39,584.88/x
  3. Step 3: Cross multiply
    46,413.18x = 63,935.39 × 39,584.88
  4. Step 4: Simplify right side
    46,413.18x = 2,530,874,421.23
  5. Step 5: Solve for x
    x = 2,530,874,421.23/46,413.18
  6. Step 6: Final answer
    x = 54,529.22

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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.