Home / 61,620-88,052.25

Finding the Third Proportional to 61,620 and 88,052.25

Calculator

Solution

The third proportional to 61,620 and 88,052.25 is: 125,822.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,620 : 88,052.25 = 88,052.25 : x
  2. Step 2: Convert to fraction form
    61,620/88,052.25 = 88,052.25/x
  3. Step 3: Cross multiply
    61,620x = 88,052.25 × 88,052.25
  4. Step 4: Simplify right side
    61,620x = 7,753,198,730.06
  5. Step 5: Solve for x
    x = 7,753,198,730.06/61,620
  6. Step 6: Final answer
    x = 125,822.76

Related Problems

Find third proportional to 30,810 and 44,026.13
Half scale
Find third proportional to 123,240 and 176,104.50
Double scale
Find third proportional to 61,622 and 88,055
Similar ratio
Find third proportional to 92,430 and 132,078.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.