Home / 118,242-183,581

Finding the Third Proportional to 118,242 and 183,581

Calculator

Solution

The third proportional to 118,242 and 183,581 is: 285,025.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,242 : 183,581 = 183,581 : x
  2. Step 2: Convert to fraction form
    118,242/183,581 = 183,581/x
  3. Step 3: Cross multiply
    118,242x = 183,581 × 183,581
  4. Step 4: Simplify right side
    118,242x = 33,701,983,561
  5. Step 5: Solve for x
    x = 33,701,983,561/118,242
  6. Step 6: Final answer
    x = 285,025.49

Related Problems

Find third proportional to 59,121 and 91,790.50
Half scale
Find third proportional to 236,484 and 367,162
Double scale
Find third proportional to 118,244 and 183,584
Similar ratio
Find third proportional to 177,363 and 275,371.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.