Home / 222,786-344,730

Finding the Third Proportional to 222,786 and 344,730

Calculator

Solution

The third proportional to 222,786 and 344,730 is: 533,421.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,786 : 344,730 = 344,730 : x
  2. Step 2: Convert to fraction form
    222,786/344,730 = 344,730/x
  3. Step 3: Cross multiply
    222,786x = 344,730 × 344,730
  4. Step 4: Simplify right side
    222,786x = 118,838,772,900
  5. Step 5: Solve for x
    x = 118,838,772,900/222,786
  6. Step 6: Final answer
    x = 533,421.19

Related Problems

Find third proportional to 111,393 and 172,365
Half scale
Find third proportional to 445,572 and 689,460
Double scale
Find third proportional to 222,788 and 344,733
Similar ratio
Find third proportional to 334,179 and 517,095
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.