Home / 351,027.28-483,913.80-250,250.32

Finding the Fourth Proportional to 351,027.28, 483,913.80 and 250,250.32

Calculator

Solution

The fourth proportional to 351,027.28, 483,913.80 and 250,250.32 is: 344,986.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,027.28 : 483,913.80 = 250,250.32 : x
  2. Step 2: Convert to fraction form
    351,027.28/483,913.80 = 250,250.32/x
  3. Step 3: Cross multiply
    351,027.28x = 483,913.80 × 250,250.32
  4. Step 4: Simplify right side
    351,027.28x = 121,099,583,302.42
  5. Step 5: Solve for x
    x = 121,099,583,302.42/351,027.28
  6. Step 6: Final answer
    x = 344,986.25

Related Problems

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.