Home / 109,882-235,316

Finding the Third Proportional to 109,882 and 235,316

Calculator

Solution

The third proportional to 109,882 and 235,316 is: 503,937.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,882 : 235,316 = 235,316 : x
  2. Step 2: Convert to fraction form
    109,882/235,316 = 235,316/x
  3. Step 3: Cross multiply
    109,882x = 235,316 × 235,316
  4. Step 4: Simplify right side
    109,882x = 55,373,619,856
  5. Step 5: Solve for x
    x = 55,373,619,856/109,882
  6. Step 6: Final answer
    x = 503,937.13

Related Problems

Find third proportional to 54,941 and 117,658
Half scale
Find third proportional to 219,764 and 470,632
Double scale
Find third proportional to 109,884 and 235,320
Similar ratio
Find third proportional to 164,823 and 352,974
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.