Home / 43,034-63,138

Finding the Third Proportional to 43,034 and 63,138

Calculator

Solution

The third proportional to 43,034 and 63,138 is: 92,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,034 : 63,138 = 63,138 : x
  2. Step 2: Convert to fraction form
    43,034/63,138 = 63,138/x
  3. Step 3: Cross multiply
    43,034x = 63,138 × 63,138
  4. Step 4: Simplify right side
    43,034x = 3,986,407,044
  5. Step 5: Solve for x
    x = 3,986,407,044/43,034
  6. Step 6: Final answer
    x = 92,633.90

Related Problems

Find third proportional to 21,517 and 31,569
Half scale
Find third proportional to 86,068 and 126,276
Double scale
Find third proportional to 43,036 and 63,141
Similar ratio
Find third proportional to 64,551 and 94,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.