Home / 200,053-472,240

Finding the Third Proportional to 200,053 and 472,240

Calculator

Solution

The third proportional to 200,053 and 472,240 is: 1,114,757.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,053 : 472,240 = 472,240 : x
  2. Step 2: Convert to fraction form
    200,053/472,240 = 472,240/x
  3. Step 3: Cross multiply
    200,053x = 472,240 × 472,240
  4. Step 4: Simplify right side
    200,053x = 223,010,617,600
  5. Step 5: Solve for x
    x = 223,010,617,600/200,053
  6. Step 6: Final answer
    x = 1,114,757.68

Related Problems

Find third proportional to 100,026.50 and 236,120
Half scale
Find third proportional to 400,106 and 944,480
Double scale
Find third proportional to 200,055 and 472,245
Similar ratio
Find third proportional to 300,079.50 and 708,360
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.