Home / 177,750-249,993

Finding the Third Proportional to 177,750 and 249,993

Calculator

Solution

The third proportional to 177,750 and 249,993 is: 351,597.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,750 : 249,993 = 249,993 : x
  2. Step 2: Convert to fraction form
    177,750/249,993 = 249,993/x
  3. Step 3: Cross multiply
    177,750x = 249,993 × 249,993
  4. Step 4: Simplify right side
    177,750x = 62,496,500,049
  5. Step 5: Solve for x
    x = 62,496,500,049/177,750
  6. Step 6: Final answer
    x = 351,597.75

Related Problems

Find third proportional to 88,875 and 124,996.50
Half scale
Find third proportional to 355,500 and 499,986
Double scale
Find third proportional to 177,752 and 249,996
Similar ratio
Find third proportional to 266,625 and 374,989.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.