Home / 125,633-169,819

Finding the Third Proportional to 125,633 and 169,819

Calculator

Solution

The third proportional to 125,633 and 169,819 is: 229,545.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,633 : 169,819 = 169,819 : x
  2. Step 2: Convert to fraction form
    125,633/169,819 = 169,819/x
  3. Step 3: Cross multiply
    125,633x = 169,819 × 169,819
  4. Step 4: Simplify right side
    125,633x = 28,838,492,761
  5. Step 5: Solve for x
    x = 28,838,492,761/125,633
  6. Step 6: Final answer
    x = 229,545.52

Related Problems

Find third proportional to 62,816.50 and 84,909.50
Half scale
Find third proportional to 251,266 and 339,638
Double scale
Find third proportional to 125,635 and 169,822
Similar ratio
Find third proportional to 188,449.50 and 254,728.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.