Home / 30,843.59-46,046.27-29,750.09

Finding the Fourth Proportional to 30,843.59, 46,046.27 and 29,750.09

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Solution

The fourth proportional to 30,843.59, 46,046.27 and 29,750.09 is: 44,413.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,843.59 : 46,046.27 = 29,750.09 : x
  2. Step 2: Convert to fraction form
    30,843.59/46,046.27 = 29,750.09/x
  3. Step 3: Cross multiply
    30,843.59x = 46,046.27 × 29,750.09
  4. Step 4: Simplify right side
    30,843.59x = 1,369,880,520.81
  5. Step 5: Solve for x
    x = 1,369,880,520.81/30,843.59
  6. Step 6: Final answer
    x = 44,413.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.