Home / 101,260-134,388

Finding the Third Proportional to 101,260 and 134,388

Calculator

Solution

The third proportional to 101,260 and 134,388 is: 178,354.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,260 : 134,388 = 134,388 : x
  2. Step 2: Convert to fraction form
    101,260/134,388 = 134,388/x
  3. Step 3: Cross multiply
    101,260x = 134,388 × 134,388
  4. Step 4: Simplify right side
    101,260x = 18,060,134,544
  5. Step 5: Solve for x
    x = 18,060,134,544/101,260
  6. Step 6: Final answer
    x = 178,354.08

Related Problems

Find third proportional to 50,630 and 67,194
Half scale
Find third proportional to 202,520 and 268,776
Double scale
Find third proportional to 101,262 and 134,391
Similar ratio
Find third proportional to 151,890 and 201,582
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.