Home / 132,854-197,399

Finding the Third Proportional to 132,854 and 197,399

Calculator

Solution

The third proportional to 132,854 and 197,399 is: 293,302.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,854 : 197,399 = 197,399 : x
  2. Step 2: Convert to fraction form
    132,854/197,399 = 197,399/x
  3. Step 3: Cross multiply
    132,854x = 197,399 × 197,399
  4. Step 4: Simplify right side
    132,854x = 38,966,365,201
  5. Step 5: Solve for x
    x = 38,966,365,201/132,854
  6. Step 6: Final answer
    x = 293,302.16

Related Problems

Find third proportional to 66,427 and 98,699.50
Half scale
Find third proportional to 265,708 and 394,798
Double scale
Find third proportional to 132,856 and 197,402
Similar ratio
Find third proportional to 199,281 and 296,098.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.