Home / 249,503-545,662

Finding the Third Proportional to 249,503 and 545,662

Calculator

Solution

The third proportional to 249,503 and 545,662 is: 1,193,360.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,503 : 545,662 = 545,662 : x
  2. Step 2: Convert to fraction form
    249,503/545,662 = 545,662/x
  3. Step 3: Cross multiply
    249,503x = 545,662 × 545,662
  4. Step 4: Simplify right side
    249,503x = 297,747,018,244
  5. Step 5: Solve for x
    x = 297,747,018,244/249,503
  6. Step 6: Final answer
    x = 1,193,360.47

Related Problems

Find third proportional to 124,751.50 and 272,831
Half scale
Find third proportional to 499,006 and 1,091,324
Double scale
Find third proportional to 249,505 and 545,666
Similar ratio
Find third proportional to 374,254.50 and 818,493
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.