Home / 112,580-240,228

Finding the Third Proportional to 112,580 and 240,228

Calculator

Solution

The third proportional to 112,580 and 240,228 is: 512,608.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,580 : 240,228 = 240,228 : x
  2. Step 2: Convert to fraction form
    112,580/240,228 = 240,228/x
  3. Step 3: Cross multiply
    112,580x = 240,228 × 240,228
  4. Step 4: Simplify right side
    112,580x = 57,709,491,984
  5. Step 5: Solve for x
    x = 57,709,491,984/112,580
  6. Step 6: Final answer
    x = 512,608.74

Related Problems

Find third proportional to 56,290 and 120,114
Half scale
Find third proportional to 225,160 and 480,456
Double scale
Find third proportional to 112,582 and 240,232
Similar ratio
Find third proportional to 168,870 and 360,342
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.