Home / 252,296.64-378,453.90-62,757.99

Finding the Fourth Proportional to 252,296.64, 378,453.90 and 62,757.99

Calculator

Solution

The fourth proportional to 252,296.64, 378,453.90 and 62,757.99 is: 94,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,296.64 : 378,453.90 = 62,757.99 : x
  2. Step 2: Convert to fraction form
    252,296.64/378,453.90 = 62,757.99/x
  3. Step 3: Cross multiply
    252,296.64x = 378,453.90 × 62,757.99
  4. Step 4: Simplify right side
    252,296.64x = 23,751,004,179.39
  5. Step 5: Solve for x
    x = 23,751,004,179.39/252,296.64
  6. Step 6: Final answer
    x = 94,139.20

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.