Home / 110,772-240,240

Finding the Third Proportional to 110,772 and 240,240

Calculator

Solution

The third proportional to 110,772 and 240,240 is: 521,027.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,772 : 240,240 = 240,240 : x
  2. Step 2: Convert to fraction form
    110,772/240,240 = 240,240/x
  3. Step 3: Cross multiply
    110,772x = 240,240 × 240,240
  4. Step 4: Simplify right side
    110,772x = 57,715,257,600
  5. Step 5: Solve for x
    x = 57,715,257,600/110,772
  6. Step 6: Final answer
    x = 521,027.49

Related Problems

Find third proportional to 55,386 and 120,120
Half scale
Find third proportional to 221,544 and 480,480
Double scale
Find third proportional to 110,774 and 240,244
Similar ratio
Find third proportional to 166,158 and 360,360
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.