Home / 52,010-77,666

Finding the Third Proportional to 52,010 and 77,666

Calculator

Solution

The third proportional to 52,010 and 77,666 is: 115,977.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,010 : 77,666 = 77,666 : x
  2. Step 2: Convert to fraction form
    52,010/77,666 = 77,666/x
  3. Step 3: Cross multiply
    52,010x = 77,666 × 77,666
  4. Step 4: Simplify right side
    52,010x = 6,032,007,556
  5. Step 5: Solve for x
    x = 6,032,007,556/52,010
  6. Step 6: Final answer
    x = 115,977.84

Related Problems

Find third proportional to 26,005 and 38,833
Half scale
Find third proportional to 104,020 and 155,332
Double scale
Find third proportional to 52,012 and 77,669
Similar ratio
Find third proportional to 78,015 and 116,499
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.