Home / 117,969-252,624

Finding the Third Proportional to 117,969 and 252,624

Calculator

Solution

The third proportional to 117,969 and 252,624 is: 540,980.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,969 : 252,624 = 252,624 : x
  2. Step 2: Convert to fraction form
    117,969/252,624 = 252,624/x
  3. Step 3: Cross multiply
    117,969x = 252,624 × 252,624
  4. Step 4: Simplify right side
    117,969x = 63,818,885,376
  5. Step 5: Solve for x
    x = 63,818,885,376/117,969
  6. Step 6: Final answer
    x = 540,980.13

Related Problems

Find third proportional to 58,984.50 and 126,312
Half scale
Find third proportional to 235,938 and 505,248
Double scale
Find third proportional to 117,971 and 252,628
Similar ratio
Find third proportional to 176,953.50 and 378,936
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.