Home / 113,382-236,089

Finding the Third Proportional to 113,382 and 236,089

Calculator

Solution

The third proportional to 113,382 and 236,089 is: 491,594.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,382 : 236,089 = 236,089 : x
  2. Step 2: Convert to fraction form
    113,382/236,089 = 236,089/x
  3. Step 3: Cross multiply
    113,382x = 236,089 × 236,089
  4. Step 4: Simplify right side
    113,382x = 55,738,015,921
  5. Step 5: Solve for x
    x = 55,738,015,921/113,382
  6. Step 6: Final answer
    x = 491,594.93

Related Problems

Find third proportional to 56,691 and 118,044.50
Half scale
Find third proportional to 226,764 and 472,178
Double scale
Find third proportional to 113,384 and 236,093
Similar ratio
Find third proportional to 170,073 and 354,133.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.