Home / 141,154-302,774

Finding the Third Proportional to 141,154 and 302,774

Calculator

Solution

The third proportional to 141,154 and 302,774 is: 649,447.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,154 : 302,774 = 302,774 : x
  2. Step 2: Convert to fraction form
    141,154/302,774 = 302,774/x
  3. Step 3: Cross multiply
    141,154x = 302,774 × 302,774
  4. Step 4: Simplify right side
    141,154x = 91,672,095,076
  5. Step 5: Solve for x
    x = 91,672,095,076/141,154
  6. Step 6: Final answer
    x = 649,447.38

Related Problems

Find third proportional to 70,577 and 151,387
Half scale
Find third proportional to 282,308 and 605,548
Double scale
Find third proportional to 141,156 and 302,778
Similar ratio
Find third proportional to 211,731 and 454,161
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.