Home / 119,723-174,318

Finding the Third Proportional to 119,723 and 174,318

Calculator

Solution

The third proportional to 119,723 and 174,318 is: 253,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,723 : 174,318 = 174,318 : x
  2. Step 2: Convert to fraction form
    119,723/174,318 = 174,318/x
  3. Step 3: Cross multiply
    119,723x = 174,318 × 174,318
  4. Step 4: Simplify right side
    119,723x = 30,386,765,124
  5. Step 5: Solve for x
    x = 30,386,765,124/119,723
  6. Step 6: Final answer
    x = 253,808.92

Related Problems

Find third proportional to 59,861.50 and 87,159
Half scale
Find third proportional to 239,446 and 348,636
Double scale
Find third proportional to 119,725 and 174,321
Similar ratio
Find third proportional to 179,584.50 and 261,477
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.