Home / 133,550.89-200,325.58-33,710.67

Finding the Fourth Proportional to 133,550.89, 200,325.58 and 33,710.67

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Solution

The fourth proportional to 133,550.89, 200,325.58 and 33,710.67 is: 50,565.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,550.89 : 200,325.58 = 33,710.67 : x
  2. Step 2: Convert to fraction form
    133,550.89/200,325.58 = 33,710.67/x
  3. Step 3: Cross multiply
    133,550.89x = 200,325.58 × 33,710.67
  4. Step 4: Simplify right side
    133,550.89x = 6,753,109,435.66
  5. Step 5: Solve for x
    x = 6,753,109,435.66/133,550.89
  6. Step 6: Final answer
    x = 50,565.81

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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.