Home / 69,230.87-95,538.48-37,399.67

Finding the Fourth Proportional to 69,230.87, 95,538.48 and 37,399.67

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Solution

The fourth proportional to 69,230.87, 95,538.48 and 37,399.67 is: 51,611.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,230.87 : 95,538.48 = 37,399.67 : x
  2. Step 2: Convert to fraction form
    69,230.87/95,538.48 = 37,399.67/x
  3. Step 3: Cross multiply
    69,230.87x = 95,538.48 × 37,399.67
  4. Step 4: Simplify right side
    69,230.87x = 3,573,107,624.30
  5. Step 5: Solve for x
    x = 3,573,107,624.30/69,230.87
  6. Step 6: Final answer
    x = 51,611.48

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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.