Home / 75,212.25-165,184.50

Finding the Third Proportional to 75,212.25 and 165,184.50

Calculator

Solution

The third proportional to 75,212.25 and 165,184.50 is: 362,785.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,212.25 : 165,184.50 = 165,184.50 : x
  2. Step 2: Convert to fraction form
    75,212.25/165,184.50 = 165,184.50/x
  3. Step 3: Cross multiply
    75,212.25x = 165,184.50 × 165,184.50
  4. Step 4: Simplify right side
    75,212.25x = 27,285,919,040.25
  5. Step 5: Solve for x
    x = 27,285,919,040.25/75,212.25
  6. Step 6: Final answer
    x = 362,785.57

Related Problems

Find third proportional to 37,606.13 and 82,592.25
Half scale
Find third proportional to 150,424.50 and 330,369
Double scale
Find third proportional to 75,214 and 165,189
Similar ratio
Find third proportional to 112,818.38 and 247,776.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.