Home / 43,233.09-59,640.99-25,083.72

Finding the Fourth Proportional to 43,233.09, 59,640.99 and 25,083.72

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Solution

The fourth proportional to 43,233.09, 59,640.99 and 25,083.72 is: 34,603.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,233.09 : 59,640.99 = 25,083.72 : x
  2. Step 2: Convert to fraction form
    43,233.09/59,640.99 = 25,083.72/x
  3. Step 3: Cross multiply
    43,233.09x = 59,640.99 × 25,083.72
  4. Step 4: Simplify right side
    43,233.09x = 1,496,017,893.68
  5. Step 5: Solve for x
    x = 1,496,017,893.68/43,233.09
  6. Step 6: Final answer
    x = 34,603.54

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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.