Home / 31,367.25-64,263

Finding the Third Proportional to 31,367.25 and 64,263

Calculator

Solution

The third proportional to 31,367.25 and 64,263 is: 131,657.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,367.25 : 64,263 = 64,263 : x
  2. Step 2: Convert to fraction form
    31,367.25/64,263 = 64,263/x
  3. Step 3: Cross multiply
    31,367.25x = 64,263 × 64,263
  4. Step 4: Simplify right side
    31,367.25x = 4,129,733,169
  5. Step 5: Solve for x
    x = 4,129,733,169/31,367.25
  6. Step 6: Final answer
    x = 131,657.48

Related Problems

Find third proportional to 15,683.63 and 32,131.50
Half scale
Find third proportional to 62,734.50 and 128,526
Double scale
Find third proportional to 31,369 and 64,267
Similar ratio
Find third proportional to 47,050.88 and 96,394.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.