Home / 267,964-369,126

Finding the Third Proportional to 267,964 and 369,126

Calculator

Solution

The third proportional to 267,964 and 369,126 is: 508,478.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,964 : 369,126 = 369,126 : x
  2. Step 2: Convert to fraction form
    267,964/369,126 = 369,126/x
  3. Step 3: Cross multiply
    267,964x = 369,126 × 369,126
  4. Step 4: Simplify right side
    267,964x = 136,254,003,876
  5. Step 5: Solve for x
    x = 136,254,003,876/267,964
  6. Step 6: Final answer
    x = 508,478.77

Related Problems

Find third proportional to 133,982 and 184,563
Half scale
Find third proportional to 535,928 and 738,252
Double scale
Find third proportional to 267,966 and 369,129
Similar ratio
Find third proportional to 401,946 and 553,689
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.