Home / 114,984-154,518

Finding the Third Proportional to 114,984 and 154,518

Calculator

Solution

The third proportional to 114,984 and 154,518 is: 207,644.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,984 : 154,518 = 154,518 : x
  2. Step 2: Convert to fraction form
    114,984/154,518 = 154,518/x
  3. Step 3: Cross multiply
    114,984x = 154,518 × 154,518
  4. Step 4: Simplify right side
    114,984x = 23,875,812,324
  5. Step 5: Solve for x
    x = 23,875,812,324/114,984
  6. Step 6: Final answer
    x = 207,644.65

Related Problems

Find third proportional to 57,492 and 77,259
Half scale
Find third proportional to 229,968 and 309,036
Double scale
Find third proportional to 114,986 and 154,521
Similar ratio
Find third proportional to 172,476 and 231,777
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.