Home / 176,418-266,267.25

Finding the Third Proportional to 176,418 and 266,267.25

Calculator

Solution

The third proportional to 176,418 and 266,267.25 is: 401,876.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,418 : 266,267.25 = 266,267.25 : x
  2. Step 2: Convert to fraction form
    176,418/266,267.25 = 266,267.25/x
  3. Step 3: Cross multiply
    176,418x = 266,267.25 × 266,267.25
  4. Step 4: Simplify right side
    176,418x = 70,898,248,422.56
  5. Step 5: Solve for x
    x = 70,898,248,422.56/176,418
  6. Step 6: Final answer
    x = 401,876.50

Related Problems

Find third proportional to 88,209 and 133,133.63
Half scale
Find third proportional to 352,836 and 532,534.50
Double scale
Find third proportional to 176,420 and 266,270
Similar ratio
Find third proportional to 264,627 and 399,400.88
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.