Home / 83,832.33-125,768.47-24,669.93

Finding the Fourth Proportional to 83,832.33, 125,768.47 and 24,669.93

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Solution

The fourth proportional to 83,832.33, 125,768.47 and 24,669.93 is: 37,010.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,832.33 : 125,768.47 = 24,669.93 : x
  2. Step 2: Convert to fraction form
    83,832.33/125,768.47 = 24,669.93/x
  3. Step 3: Cross multiply
    83,832.33x = 125,768.47 × 24,669.93
  4. Step 4: Simplify right side
    83,832.33x = 3,102,699,351.11
  5. Step 5: Solve for x
    x = 3,102,699,351.11/83,832.33
  6. Step 6: Final answer
    x = 37,010.77

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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.