Home / 192,001.50-258,471

Finding the Third Proportional to 192,001.50 and 258,471

Calculator

Solution

The third proportional to 192,001.50 and 258,471 is: 347,951.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,001.50 : 258,471 = 258,471 : x
  2. Step 2: Convert to fraction form
    192,001.50/258,471 = 258,471/x
  3. Step 3: Cross multiply
    192,001.50x = 258,471 × 258,471
  4. Step 4: Simplify right side
    192,001.50x = 66,807,257,841
  5. Step 5: Solve for x
    x = 66,807,257,841/192,001.50
  6. Step 6: Final answer
    x = 347,951.75

Related Problems

Find third proportional to 96,000.75 and 129,235.50
Half scale
Find third proportional to 384,003 and 516,942
Double scale
Find third proportional to 192,004 and 258,474
Similar ratio
Find third proportional to 288,002.25 and 387,706.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.