Home / 296,096-442,170

Finding the Third Proportional to 296,096 and 442,170

Calculator

Solution

The third proportional to 296,096 and 442,170 is: 660,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,096 : 442,170 = 442,170 : x
  2. Step 2: Convert to fraction form
    296,096/442,170 = 442,170/x
  3. Step 3: Cross multiply
    296,096x = 442,170 × 442,170
  4. Step 4: Simplify right side
    296,096x = 195,514,308,900
  5. Step 5: Solve for x
    x = 195,514,308,900/296,096
  6. Step 6: Final answer
    x = 660,307.16

Related Problems

Find third proportional to 148,048 and 221,085
Half scale
Find third proportional to 592,192 and 884,340
Double scale
Find third proportional to 296,098 and 442,173
Similar ratio
Find third proportional to 444,144 and 663,255
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.