Home / 84,843-167,543.50

Finding the Third Proportional to 84,843 and 167,543.50

Calculator

Solution

The third proportional to 84,843 and 167,543.50 is: 330,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,843 : 167,543.50 = 167,543.50 : x
  2. Step 2: Convert to fraction form
    84,843/167,543.50 = 167,543.50/x
  3. Step 3: Cross multiply
    84,843x = 167,543.50 × 167,543.50
  4. Step 4: Simplify right side
    84,843x = 28,070,824,392.25
  5. Step 5: Solve for x
    x = 28,070,824,392.25/84,843
  6. Step 6: Final answer
    x = 330,856.10

Related Problems

Find third proportional to 42,421.50 and 83,771.75
Half scale
Find third proportional to 169,686 and 335,087
Double scale
Find third proportional to 84,845 and 167,547
Similar ratio
Find third proportional to 127,264.50 and 251,315.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.