Home / 176,358-266,127

Finding the Third Proportional to 176,358 and 266,127

Calculator

Solution

The third proportional to 176,358 and 266,127 is: 401,589.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,358 : 266,127 = 266,127 : x
  2. Step 2: Convert to fraction form
    176,358/266,127 = 266,127/x
  3. Step 3: Cross multiply
    176,358x = 266,127 × 266,127
  4. Step 4: Simplify right side
    176,358x = 70,823,580,129
  5. Step 5: Solve for x
    x = 70,823,580,129/176,358
  6. Step 6: Final answer
    x = 401,589.84

Related Problems

Find third proportional to 88,179 and 133,063.50
Half scale
Find third proportional to 352,716 and 532,254
Double scale
Find third proportional to 176,360 and 266,130
Similar ratio
Find third proportional to 264,537 and 399,190.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.