Home / 156,748-332,127

Finding the Third Proportional to 156,748 and 332,127

Calculator

Solution

The third proportional to 156,748 and 332,127 is: 703,730.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,748 : 332,127 = 332,127 : x
  2. Step 2: Convert to fraction form
    156,748/332,127 = 332,127/x
  3. Step 3: Cross multiply
    156,748x = 332,127 × 332,127
  4. Step 4: Simplify right side
    156,748x = 110,308,344,129
  5. Step 5: Solve for x
    x = 110,308,344,129/156,748
  6. Step 6: Final answer
    x = 703,730.47

Related Problems

Find third proportional to 78,374 and 166,063.50
Half scale
Find third proportional to 313,496 and 664,254
Double scale
Find third proportional to 156,750 and 332,131
Similar ratio
Find third proportional to 235,122 and 498,190.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.