Home / 224,730-491,439

Finding the Third Proportional to 224,730 and 491,439

Calculator

Solution

The third proportional to 224,730 and 491,439 is: 1,074,677.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,730 : 491,439 = 491,439 : x
  2. Step 2: Convert to fraction form
    224,730/491,439 = 491,439/x
  3. Step 3: Cross multiply
    224,730x = 491,439 × 491,439
  4. Step 4: Simplify right side
    224,730x = 241,512,290,721
  5. Step 5: Solve for x
    x = 241,512,290,721/224,730
  6. Step 6: Final answer
    x = 1,074,677.57

Related Problems

Find third proportional to 112,365 and 245,719.50
Half scale
Find third proportional to 449,460 and 982,878
Double scale
Find third proportional to 224,732 and 491,443
Similar ratio
Find third proportional to 337,095 and 737,158.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.