Home / 99,253-153,725

Finding the Third Proportional to 99,253 and 153,725

Calculator

Solution

The third proportional to 99,253 and 153,725 is: 238,092.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,253 : 153,725 = 153,725 : x
  2. Step 2: Convert to fraction form
    99,253/153,725 = 153,725/x
  3. Step 3: Cross multiply
    99,253x = 153,725 × 153,725
  4. Step 4: Simplify right side
    99,253x = 23,631,375,625
  5. Step 5: Solve for x
    x = 23,631,375,625/99,253
  6. Step 6: Final answer
    x = 238,092.31

Related Problems

Find third proportional to 49,626.50 and 76,862.50
Half scale
Find third proportional to 198,506 and 307,450
Double scale
Find third proportional to 99,255 and 153,728
Similar ratio
Find third proportional to 148,879.50 and 230,587.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.