Home / 132,535-276,247

Finding the Third Proportional to 132,535 and 276,247

Calculator

Solution

The third proportional to 132,535 and 276,247 is: 575,790.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,535 : 276,247 = 276,247 : x
  2. Step 2: Convert to fraction form
    132,535/276,247 = 276,247/x
  3. Step 3: Cross multiply
    132,535x = 276,247 × 276,247
  4. Step 4: Simplify right side
    132,535x = 76,312,405,009
  5. Step 5: Solve for x
    x = 76,312,405,009/132,535
  6. Step 6: Final answer
    x = 575,790.58

Related Problems

Find third proportional to 66,267.50 and 138,123.50
Half scale
Find third proportional to 265,070 and 552,494
Double scale
Find third proportional to 132,537 and 276,251
Similar ratio
Find third proportional to 198,802.50 and 414,370.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.