Home / 133,551.89-200,327.08-33,711.67

Finding the Fourth Proportional to 133,551.89, 200,327.08 and 33,711.67

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Solution

The fourth proportional to 133,551.89, 200,327.08 and 33,711.67 is: 50,567.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,551.89 : 200,327.08 = 33,711.67 : x
  2. Step 2: Convert to fraction form
    133,551.89/200,327.08 = 33,711.67/x
  3. Step 3: Cross multiply
    133,551.89x = 200,327.08 × 33,711.67
  4. Step 4: Simplify right side
    133,551.89x = 6,753,360,413.02
  5. Step 5: Solve for x
    x = 6,753,360,413.02/133,551.89
  6. Step 6: Final answer
    x = 50,567.31

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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.