Home / 76,476-165,552

Finding the Third Proportional to 76,476 and 165,552

Calculator

Solution

The third proportional to 76,476 and 165,552 is: 358,379.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,476 : 165,552 = 165,552 : x
  2. Step 2: Convert to fraction form
    76,476/165,552 = 165,552/x
  3. Step 3: Cross multiply
    76,476x = 165,552 × 165,552
  4. Step 4: Simplify right side
    76,476x = 27,407,464,704
  5. Step 5: Solve for x
    x = 27,407,464,704/76,476
  6. Step 6: Final answer
    x = 358,379.95

Related Problems

Find third proportional to 38,238 and 82,776
Half scale
Find third proportional to 152,952 and 331,104
Double scale
Find third proportional to 76,478 and 165,556
Similar ratio
Find third proportional to 114,714 and 248,328
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.