Home / 101,588-220,126

Finding the Third Proportional to 101,588 and 220,126

Calculator

Solution

The third proportional to 101,588 and 220,126 is: 476,980.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,588 : 220,126 = 220,126 : x
  2. Step 2: Convert to fraction form
    101,588/220,126 = 220,126/x
  3. Step 3: Cross multiply
    101,588x = 220,126 × 220,126
  4. Step 4: Simplify right side
    101,588x = 48,455,455,876
  5. Step 5: Solve for x
    x = 48,455,455,876/101,588
  6. Step 6: Final answer
    x = 476,980.11

Related Problems

Find third proportional to 50,794 and 110,063
Half scale
Find third proportional to 203,176 and 440,252
Double scale
Find third proportional to 101,590 and 220,130
Similar ratio
Find third proportional to 152,382 and 330,189
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.