Home / 246,155.46-369,236.12-68,651.67

Finding the Fourth Proportional to 246,155.46, 369,236.12 and 68,651.67

Calculator

Solution

The fourth proportional to 246,155.46, 369,236.12 and 68,651.67 is: 102,978.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,155.46 : 369,236.12 = 68,651.67 : x
  2. Step 2: Convert to fraction form
    246,155.46/369,236.12 = 68,651.67/x
  3. Step 3: Cross multiply
    246,155.46x = 369,236.12 × 68,651.67
  4. Step 4: Simplify right side
    246,155.46x = 25,348,676,262.32
  5. Step 5: Solve for x
    x = 25,348,676,262.32/246,155.46
  6. Step 6: Final answer
    x = 102,978.32

Related Problems

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.