Home / 102,526-137,955

Finding the Third Proportional to 102,526 and 137,955

Calculator

Solution

The third proportional to 102,526 and 137,955 is: 185,626.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,526 : 137,955 = 137,955 : x
  2. Step 2: Convert to fraction form
    102,526/137,955 = 137,955/x
  3. Step 3: Cross multiply
    102,526x = 137,955 × 137,955
  4. Step 4: Simplify right side
    102,526x = 19,031,582,025
  5. Step 5: Solve for x
    x = 19,031,582,025/102,526
  6. Step 6: Final answer
    x = 185,626.89

Related Problems

Find third proportional to 51,263 and 68,977.50
Half scale
Find third proportional to 205,052 and 275,910
Double scale
Find third proportional to 102,528 and 137,958
Similar ratio
Find third proportional to 153,789 and 206,932.50
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.