Home / 109,116-239,052

Finding the Third Proportional to 109,116 and 239,052

Calculator

Solution

The third proportional to 109,116 and 239,052 is: 523,716.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,116 : 239,052 = 239,052 : x
  2. Step 2: Convert to fraction form
    109,116/239,052 = 239,052/x
  3. Step 3: Cross multiply
    109,116x = 239,052 × 239,052
  4. Step 4: Simplify right side
    109,116x = 57,145,858,704
  5. Step 5: Solve for x
    x = 57,145,858,704/109,116
  6. Step 6: Final answer
    x = 523,716.58

Related Problems

Find third proportional to 54,558 and 119,526
Half scale
Find third proportional to 218,232 and 478,104
Double scale
Find third proportional to 109,118 and 239,056
Similar ratio
Find third proportional to 163,674 and 358,578
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.