Home / 210,586.50-450,117

Finding the Third Proportional to 210,586.50 and 450,117

Calculator

Solution

The third proportional to 210,586.50 and 450,117 is: 962,100.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,586.50 : 450,117 = 450,117 : x
  2. Step 2: Convert to fraction form
    210,586.50/450,117 = 450,117/x
  3. Step 3: Cross multiply
    210,586.50x = 450,117 × 450,117
  4. Step 4: Simplify right side
    210,586.50x = 202,605,313,689
  5. Step 5: Solve for x
    x = 202,605,313,689/210,586.50
  6. Step 6: Final answer
    x = 962,100.20

Related Problems

Find third proportional to 105,293.25 and 225,058.50
Half scale
Find third proportional to 421,173 and 900,234
Double scale
Find third proportional to 210,589 and 450,121
Similar ratio
Find third proportional to 315,879.75 and 675,175.50
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.