Home / 168,943.50-252,913.50

Finding the Third Proportional to 168,943.50 and 252,913.50

Calculator

Solution

The third proportional to 168,943.50 and 252,913.50 is: 378,619.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,943.50 : 252,913.50 = 252,913.50 : x
  2. Step 2: Convert to fraction form
    168,943.50/252,913.50 = 252,913.50/x
  3. Step 3: Cross multiply
    168,943.50x = 252,913.50 × 252,913.50
  4. Step 4: Simplify right side
    168,943.50x = 63,965,238,482.25
  5. Step 5: Solve for x
    x = 63,965,238,482.25/168,943.50
  6. Step 6: Final answer
    x = 378,619.12

Related Problems

Find third proportional to 84,471.75 and 126,456.75
Half scale
Find third proportional to 337,887 and 505,827
Double scale
Find third proportional to 168,946 and 252,916
Similar ratio
Find third proportional to 253,415.25 and 379,370.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.