Home / 103,984-148,701

Finding the Third Proportional to 103,984 and 148,701

Calculator

Solution

The third proportional to 103,984 and 148,701 is: 212,647.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,984 : 148,701 = 148,701 : x
  2. Step 2: Convert to fraction form
    103,984/148,701 = 148,701/x
  3. Step 3: Cross multiply
    103,984x = 148,701 × 148,701
  4. Step 4: Simplify right side
    103,984x = 22,111,987,401
  5. Step 5: Solve for x
    x = 22,111,987,401/103,984
  6. Step 6: Final answer
    x = 212,647.98

Related Problems

Find third proportional to 51,992 and 74,350.50
Half scale
Find third proportional to 207,968 and 297,402
Double scale
Find third proportional to 103,986 and 148,704
Similar ratio
Find third proportional to 155,976 and 223,051.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.