Home / 176,326-264,487

Finding the Third Proportional to 176,326 and 264,487

Calculator

Solution

The third proportional to 176,326 and 264,487 is: 396,727.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,326 : 264,487 = 264,487 : x
  2. Step 2: Convert to fraction form
    176,326/264,487 = 264,487/x
  3. Step 3: Cross multiply
    176,326x = 264,487 × 264,487
  4. Step 4: Simplify right side
    176,326x = 69,953,373,169
  5. Step 5: Solve for x
    x = 69,953,373,169/176,326
  6. Step 6: Final answer
    x = 396,727.50

Related Problems

Find third proportional to 88,163 and 132,243.50
Half scale
Find third proportional to 352,652 and 528,974
Double scale
Find third proportional to 176,328 and 264,490
Similar ratio
Find third proportional to 264,489 and 396,730.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.