Home / 25,397-54,574

Finding the Third Proportional to 25,397 and 54,574

Calculator

Solution

The third proportional to 25,397 and 54,574 is: 117,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,397 : 54,574 = 54,574 : x
  2. Step 2: Convert to fraction form
    25,397/54,574 = 54,574/x
  3. Step 3: Cross multiply
    25,397x = 54,574 × 54,574
  4. Step 4: Simplify right side
    25,397x = 2,978,321,476
  5. Step 5: Solve for x
    x = 2,978,321,476/25,397
  6. Step 6: Final answer
    x = 117,270.60

Related Problems

Find third proportional to 12,698.50 and 27,287
Half scale
Find third proportional to 50,794 and 109,148
Double scale
Find third proportional to 25,399 and 54,578
Similar ratio
Find third proportional to 38,095.50 and 81,861
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.