Home / 84,744-180,744

Finding the Third Proportional to 84,744 and 180,744

Calculator

Solution

The third proportional to 84,744 and 180,744 is: 385,495.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,744 : 180,744 = 180,744 : x
  2. Step 2: Convert to fraction form
    84,744/180,744 = 180,744/x
  3. Step 3: Cross multiply
    84,744x = 180,744 × 180,744
  4. Step 4: Simplify right side
    84,744x = 32,668,393,536
  5. Step 5: Solve for x
    x = 32,668,393,536/84,744
  6. Step 6: Final answer
    x = 385,495.06

Related Problems

Find third proportional to 42,372 and 90,372
Half scale
Find third proportional to 169,488 and 361,488
Double scale
Find third proportional to 84,746 and 180,748
Similar ratio
Find third proportional to 127,116 and 271,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.