Home / 32,982-51,129

Finding the Third Proportional to 32,982 and 51,129

Calculator

Solution

The third proportional to 32,982 and 51,129 is: 79,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,982 : 51,129 = 51,129 : x
  2. Step 2: Convert to fraction form
    32,982/51,129 = 51,129/x
  3. Step 3: Cross multiply
    32,982x = 51,129 × 51,129
  4. Step 4: Simplify right side
    32,982x = 2,614,174,641
  5. Step 5: Solve for x
    x = 2,614,174,641/32,982
  6. Step 6: Final answer
    x = 79,260.65

Related Problems

Find third proportional to 16,491 and 25,564.50
Half scale
Find third proportional to 65,964 and 102,258
Double scale
Find third proportional to 32,984 and 51,132
Similar ratio
Find third proportional to 49,473 and 76,693.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.