Home / 64,299-102,316.50

Finding the Third Proportional to 64,299 and 102,316.50

Calculator

Solution

The third proportional to 64,299 and 102,316.50 is: 162,812.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,299 : 102,316.50 = 102,316.50 : x
  2. Step 2: Convert to fraction form
    64,299/102,316.50 = 102,316.50/x
  3. Step 3: Cross multiply
    64,299x = 102,316.50 × 102,316.50
  4. Step 4: Simplify right side
    64,299x = 10,468,666,172.25
  5. Step 5: Solve for x
    x = 10,468,666,172.25/64,299
  6. Step 6: Final answer
    x = 162,812.27

Related Problems

Find third proportional to 32,149.50 and 51,158.25
Half scale
Find third proportional to 128,598 and 204,633
Double scale
Find third proportional to 64,301 and 102,320
Similar ratio
Find third proportional to 96,448.50 and 153,474.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.