Home / 51,534-75,114

Finding the Third Proportional to 51,534 and 75,114

Calculator

Solution

The third proportional to 51,534 and 75,114 is: 109,483.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,534 : 75,114 = 75,114 : x
  2. Step 2: Convert to fraction form
    51,534/75,114 = 75,114/x
  3. Step 3: Cross multiply
    51,534x = 75,114 × 75,114
  4. Step 4: Simplify right side
    51,534x = 5,642,112,996
  5. Step 5: Solve for x
    x = 5,642,112,996/51,534
  6. Step 6: Final answer
    x = 109,483.31

Related Problems

Find third proportional to 25,767 and 37,557
Half scale
Find third proportional to 103,068 and 150,228
Double scale
Find third proportional to 51,536 and 75,117
Similar ratio
Find third proportional to 77,301 and 112,671
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.