Home / 276,124-569,866

Finding the Third Proportional to 276,124 and 569,866

Calculator

Solution

The third proportional to 276,124 and 569,866 is: 1,176,092.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,124 : 569,866 = 569,866 : x
  2. Step 2: Convert to fraction form
    276,124/569,866 = 569,866/x
  3. Step 3: Cross multiply
    276,124x = 569,866 × 569,866
  4. Step 4: Simplify right side
    276,124x = 324,747,257,956
  5. Step 5: Solve for x
    x = 324,747,257,956/276,124
  6. Step 6: Final answer
    x = 1,176,092.11

Related Problems

Find third proportional to 138,062 and 284,933
Half scale
Find third proportional to 552,248 and 1,139,732
Double scale
Find third proportional to 276,126 and 569,870
Similar ratio
Find third proportional to 414,186 and 854,799
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.