Home / 106,064-155,530

Finding the Third Proportional to 106,064 and 155,530

Calculator

Solution

The third proportional to 106,064 and 155,530 is: 228,065.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,064 : 155,530 = 155,530 : x
  2. Step 2: Convert to fraction form
    106,064/155,530 = 155,530/x
  3. Step 3: Cross multiply
    106,064x = 155,530 × 155,530
  4. Step 4: Simplify right side
    106,064x = 24,189,580,900
  5. Step 5: Solve for x
    x = 24,189,580,900/106,064
  6. Step 6: Final answer
    x = 228,065.89

Related Problems

Find third proportional to 53,032 and 77,765
Half scale
Find third proportional to 212,128 and 311,060
Double scale
Find third proportional to 106,066 and 155,533
Similar ratio
Find third proportional to 159,096 and 233,295
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.