Home / 75,098-112,413

Finding the Third Proportional to 75,098 and 112,413

Calculator

Solution

The third proportional to 75,098 and 112,413 is: 168,269.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,098 : 112,413 = 112,413 : x
  2. Step 2: Convert to fraction form
    75,098/112,413 = 112,413/x
  3. Step 3: Cross multiply
    75,098x = 112,413 × 112,413
  4. Step 4: Simplify right side
    75,098x = 12,636,682,569
  5. Step 5: Solve for x
    x = 12,636,682,569/75,098
  6. Step 6: Final answer
    x = 168,269.23

Related Problems

Find third proportional to 37,549 and 56,206.50
Half scale
Find third proportional to 150,196 and 224,826
Double scale
Find third proportional to 75,100 and 112,416
Similar ratio
Find third proportional to 112,647 and 168,619.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.