Home / 69,508.46-104,225.18-37,504.67

Finding the Fourth Proportional to 69,508.46, 104,225.18 and 37,504.67

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Solution

The fourth proportional to 69,508.46, 104,225.18 and 37,504.67 is: 56,236.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,508.46 : 104,225.18 = 37,504.67 : x
  2. Step 2: Convert to fraction form
    69,508.46/104,225.18 = 37,504.67/x
  3. Step 3: Cross multiply
    69,508.46x = 104,225.18 × 37,504.67
  4. Step 4: Simplify right side
    69,508.46x = 3,908,930,272.94
  5. Step 5: Solve for x
    x = 3,908,930,272.94/69,508.46
  6. Step 6: Final answer
    x = 56,236.76

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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.