Home / 148,714-211,998

Finding the Third Proportional to 148,714 and 211,998

Calculator

Solution

The third proportional to 148,714 and 211,998 is: 302,211.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,714 : 211,998 = 211,998 : x
  2. Step 2: Convert to fraction form
    148,714/211,998 = 211,998/x
  3. Step 3: Cross multiply
    148,714x = 211,998 × 211,998
  4. Step 4: Simplify right side
    148,714x = 44,943,152,004
  5. Step 5: Solve for x
    x = 44,943,152,004/148,714
  6. Step 6: Final answer
    x = 302,211.98

Related Problems

Find third proportional to 74,357 and 105,999
Half scale
Find third proportional to 297,428 and 423,996
Double scale
Find third proportional to 148,716 and 212,001
Similar ratio
Find third proportional to 223,071 and 317,997
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.