Home / 132,555.50-200,763.75

Finding the Third Proportional to 132,555.50 and 200,763.75

Calculator

Solution

The third proportional to 132,555.50 and 200,763.75 is: 304,069.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,555.50 : 200,763.75 = 200,763.75 : x
  2. Step 2: Convert to fraction form
    132,555.50/200,763.75 = 200,763.75/x
  3. Step 3: Cross multiply
    132,555.50x = 200,763.75 × 200,763.75
  4. Step 4: Simplify right side
    132,555.50x = 40,306,083,314.06
  5. Step 5: Solve for x
    x = 40,306,083,314.06/132,555.50
  6. Step 6: Final answer
    x = 304,069.49

Related Problems

Find third proportional to 66,277.75 and 100,381.88
Half scale
Find third proportional to 265,111 and 401,527.50
Double scale
Find third proportional to 132,558 and 200,767
Similar ratio
Find third proportional to 198,833.25 and 301,145.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.