Home / 46,083.96-63,600.65-28,190.87

Finding the Fourth Proportional to 46,083.96, 63,600.65 and 28,190.87

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Solution

The fourth proportional to 46,083.96, 63,600.65 and 28,190.87 is: 38,906.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,083.96 : 63,600.65 = 28,190.87 : x
  2. Step 2: Convert to fraction form
    46,083.96/63,600.65 = 28,190.87/x
  3. Step 3: Cross multiply
    46,083.96x = 63,600.65 × 28,190.87
  4. Step 4: Simplify right side
    46,083.96x = 1,792,957,435.61
  5. Step 5: Solve for x
    x = 1,792,957,435.61/46,083.96
  6. Step 6: Final answer
    x = 38,906.33

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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.