Home / 75,251-163,476

Finding the Third Proportional to 75,251 and 163,476

Calculator

Solution

The third proportional to 75,251 and 163,476 is: 355,136.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,251 : 163,476 = 163,476 : x
  2. Step 2: Convert to fraction form
    75,251/163,476 = 163,476/x
  3. Step 3: Cross multiply
    75,251x = 163,476 × 163,476
  4. Step 4: Simplify right side
    75,251x = 26,724,402,576
  5. Step 5: Solve for x
    x = 26,724,402,576/75,251
  6. Step 6: Final answer
    x = 355,136.84

Related Problems

Find third proportional to 37,625.50 and 81,738
Half scale
Find third proportional to 150,502 and 326,952
Double scale
Find third proportional to 75,253 and 163,480
Similar ratio
Find third proportional to 112,876.50 and 245,214
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.