Home / 112,184-239,336

Finding the Third Proportional to 112,184 and 239,336

Calculator

Solution

The third proportional to 112,184 and 239,336 is: 510,605.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,184 : 239,336 = 239,336 : x
  2. Step 2: Convert to fraction form
    112,184/239,336 = 239,336/x
  3. Step 3: Cross multiply
    112,184x = 239,336 × 239,336
  4. Step 4: Simplify right side
    112,184x = 57,281,720,896
  5. Step 5: Solve for x
    x = 57,281,720,896/112,184
  6. Step 6: Final answer
    x = 510,605.09

Related Problems

Find third proportional to 56,092 and 119,668
Half scale
Find third proportional to 224,368 and 478,672
Double scale
Find third proportional to 112,186 and 239,340
Similar ratio
Find third proportional to 168,276 and 359,004
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.