Home / 188,958-414,776

Finding the Third Proportional to 188,958 and 414,776

Calculator

Solution

The third proportional to 188,958 and 414,776 is: 910,462.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,958 : 414,776 = 414,776 : x
  2. Step 2: Convert to fraction form
    188,958/414,776 = 414,776/x
  3. Step 3: Cross multiply
    188,958x = 414,776 × 414,776
  4. Step 4: Simplify right side
    188,958x = 172,039,130,176
  5. Step 5: Solve for x
    x = 172,039,130,176/188,958
  6. Step 6: Final answer
    x = 910,462.27

Related Problems

Find third proportional to 94,479 and 207,388
Half scale
Find third proportional to 377,916 and 829,552
Double scale
Find third proportional to 188,960 and 414,780
Similar ratio
Find third proportional to 283,437 and 622,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.