Home / 33,432.67-50,147.79-10,058.50

Finding the Fourth Proportional to 33,432.67, 50,147.79 and 10,058.50

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Solution

The fourth proportional to 33,432.67, 50,147.79 and 10,058.50 is: 15,087.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,432.67 : 50,147.79 = 10,058.50 : x
  2. Step 2: Convert to fraction form
    33,432.67/50,147.79 = 10,058.50/x
  3. Step 3: Cross multiply
    33,432.67x = 50,147.79 × 10,058.50
  4. Step 4: Simplify right side
    33,432.67x = 504,411,545.72
  5. Step 5: Solve for x
    x = 504,411,545.72/33,432.67
  6. Step 6: Final answer
    x = 15,087.38

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1.5x scale

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.