Home / 57,969-82,674

Finding the Third Proportional to 57,969 and 82,674

Calculator

Solution

The third proportional to 57,969 and 82,674 is: 117,907.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969 : 82,674 = 82,674 : x
  2. Step 2: Convert to fraction form
    57,969/82,674 = 82,674/x
  3. Step 3: Cross multiply
    57,969x = 82,674 × 82,674
  4. Step 4: Simplify right side
    57,969x = 6,834,990,276
  5. Step 5: Solve for x
    x = 6,834,990,276/57,969
  6. Step 6: Final answer
    x = 117,907.68

Related Problems

Find third proportional to 28,984.50 and 41,337
Half scale
Find third proportional to 115,938 and 165,348
Double scale
Find third proportional to 57,971 and 82,677
Similar ratio
Find third proportional to 86,953.50 and 124,011
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.