Home / 34,437-53,212

Finding the Third Proportional to 34,437 and 53,212

Calculator

Solution

The third proportional to 34,437 and 53,212 is: 82,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,437 : 53,212 = 53,212 : x
  2. Step 2: Convert to fraction form
    34,437/53,212 = 53,212/x
  3. Step 3: Cross multiply
    34,437x = 53,212 × 53,212
  4. Step 4: Simplify right side
    34,437x = 2,831,516,944
  5. Step 5: Solve for x
    x = 2,831,516,944/34,437
  6. Step 6: Final answer
    x = 82,223.10

Related Problems

Find third proportional to 17,218.50 and 26,606
Half scale
Find third proportional to 68,874 and 106,424
Double scale
Find third proportional to 34,439 and 53,215
Similar ratio
Find third proportional to 51,655.50 and 79,818
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.