Home / 107,895-239,370

Finding the Third Proportional to 107,895 and 239,370

Calculator

Solution

The third proportional to 107,895 and 239,370 is: 531,053.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,895 : 239,370 = 239,370 : x
  2. Step 2: Convert to fraction form
    107,895/239,370 = 239,370/x
  3. Step 3: Cross multiply
    107,895x = 239,370 × 239,370
  4. Step 4: Simplify right side
    107,895x = 57,297,996,900
  5. Step 5: Solve for x
    x = 57,297,996,900/107,895
  6. Step 6: Final answer
    x = 531,053.31

Related Problems

Find third proportional to 53,947.50 and 119,685
Half scale
Find third proportional to 215,790 and 478,740
Double scale
Find third proportional to 107,897 and 239,374
Similar ratio
Find third proportional to 161,842.50 and 359,055
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.