Home / 314,194.06-433,683.03-213,650.38

Finding the Fourth Proportional to 314,194.06, 433,683.03 and 213,650.38

Calculator

Solution

The fourth proportional to 314,194.06, 433,683.03 and 213,650.38 is: 294,902.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,194.06 : 433,683.03 = 213,650.38 : x
  2. Step 2: Convert to fraction form
    314,194.06/433,683.03 = 213,650.38/x
  3. Step 3: Cross multiply
    314,194.06x = 433,683.03 × 213,650.38
  4. Step 4: Simplify right side
    314,194.06x = 92,656,544,159.05
  5. Step 5: Solve for x
    x = 92,656,544,159.05/314,194.06
  6. Step 6: Final answer
    x = 294,902.28

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.