Home / 97,078-145,473

Finding the Third Proportional to 97,078 and 145,473

Calculator

Solution

The third proportional to 97,078 and 145,473 is: 217,993.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,078 : 145,473 = 145,473 : x
  2. Step 2: Convert to fraction form
    97,078/145,473 = 145,473/x
  3. Step 3: Cross multiply
    97,078x = 145,473 × 145,473
  4. Step 4: Simplify right side
    97,078x = 21,162,393,729
  5. Step 5: Solve for x
    x = 21,162,393,729/97,078
  6. Step 6: Final answer
    x = 217,993.71

Related Problems

Find third proportional to 48,539 and 72,736.50
Half scale
Find third proportional to 194,156 and 290,946
Double scale
Find third proportional to 97,080 and 145,476
Similar ratio
Find third proportional to 145,617 and 218,209.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.