Home / 69,014-102,913

Finding the Third Proportional to 69,014 and 102,913

Calculator

Solution

The third proportional to 69,014 and 102,913 is: 153,462.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,014 : 102,913 = 102,913 : x
  2. Step 2: Convert to fraction form
    69,014/102,913 = 102,913/x
  3. Step 3: Cross multiply
    69,014x = 102,913 × 102,913
  4. Step 4: Simplify right side
    69,014x = 10,591,085,569
  5. Step 5: Solve for x
    x = 10,591,085,569/69,014
  6. Step 6: Final answer
    x = 153,462.86

Related Problems

Find third proportional to 34,507 and 51,456.50
Half scale
Find third proportional to 138,028 and 205,826
Double scale
Find third proportional to 69,016 and 102,916
Similar ratio
Find third proportional to 103,521 and 154,369.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.