Home / 57,606-88,137

Finding the Third Proportional to 57,606 and 88,137

Calculator

Solution

The third proportional to 57,606 and 88,137 is: 134,849.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,606 : 88,137 = 88,137 : x
  2. Step 2: Convert to fraction form
    57,606/88,137 = 88,137/x
  3. Step 3: Cross multiply
    57,606x = 88,137 × 88,137
  4. Step 4: Simplify right side
    57,606x = 7,768,130,769
  5. Step 5: Solve for x
    x = 7,768,130,769/57,606
  6. Step 6: Final answer
    x = 134,849.33

Related Problems

Find third proportional to 28,803 and 44,068.50
Half scale
Find third proportional to 115,212 and 176,274
Double scale
Find third proportional to 57,608 and 88,140
Similar ratio
Find third proportional to 86,409 and 132,205.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.