Home / 181,162-266,203.50

Finding the Third Proportional to 181,162 and 266,203.50

Calculator

Solution

The third proportional to 181,162 and 266,203.50 is: 391,165.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,162 : 266,203.50 = 266,203.50 : x
  2. Step 2: Convert to fraction form
    181,162/266,203.50 = 266,203.50/x
  3. Step 3: Cross multiply
    181,162x = 266,203.50 × 266,203.50
  4. Step 4: Simplify right side
    181,162x = 70,864,303,412.25
  5. Step 5: Solve for x
    x = 70,864,303,412.25/181,162
  6. Step 6: Final answer
    x = 391,165.38

Related Problems

Find third proportional to 90,581 and 133,101.75
Half scale
Find third proportional to 362,324 and 532,407
Double scale
Find third proportional to 181,164 and 266,206
Similar ratio
Find third proportional to 271,743 and 399,305.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.