Home / 75,618-163,048

Finding the Third Proportional to 75,618 and 163,048

Calculator

Solution

The third proportional to 75,618 and 163,048 is: 351,565.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,618 : 163,048 = 163,048 : x
  2. Step 2: Convert to fraction form
    75,618/163,048 = 163,048/x
  3. Step 3: Cross multiply
    75,618x = 163,048 × 163,048
  4. Step 4: Simplify right side
    75,618x = 26,584,650,304
  5. Step 5: Solve for x
    x = 26,584,650,304/75,618
  6. Step 6: Final answer
    x = 351,565.11

Related Problems

Find third proportional to 37,809 and 81,524
Half scale
Find third proportional to 151,236 and 326,096
Double scale
Find third proportional to 75,620 and 163,052
Similar ratio
Find third proportional to 113,427 and 244,572
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.