Home / 124,722-267,138

Finding the Third Proportional to 124,722 and 267,138

Calculator

Solution

The third proportional to 124,722 and 267,138 is: 572,174.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,722 : 267,138 = 267,138 : x
  2. Step 2: Convert to fraction form
    124,722/267,138 = 267,138/x
  3. Step 3: Cross multiply
    124,722x = 267,138 × 267,138
  4. Step 4: Simplify right side
    124,722x = 71,362,711,044
  5. Step 5: Solve for x
    x = 71,362,711,044/124,722
  6. Step 6: Final answer
    x = 572,174.20

Related Problems

Find third proportional to 62,361 and 133,569
Half scale
Find third proportional to 249,444 and 534,276
Double scale
Find third proportional to 124,724 and 267,142
Similar ratio
Find third proportional to 187,083 and 400,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.