Home / 266,072-399,094

Finding the Third Proportional to 266,072 and 399,094

Calculator

Solution

The third proportional to 266,072 and 399,094 is: 598,620.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,072 : 399,094 = 399,094 : x
  2. Step 2: Convert to fraction form
    266,072/399,094 = 399,094/x
  3. Step 3: Cross multiply
    266,072x = 399,094 × 399,094
  4. Step 4: Simplify right side
    266,072x = 159,276,020,836
  5. Step 5: Solve for x
    x = 159,276,020,836/266,072
  6. Step 6: Final answer
    x = 598,620.00

Related Problems

Find third proportional to 133,036 and 199,547
Half scale
Find third proportional to 532,144 and 798,188
Double scale
Find third proportional to 266,074 and 399,097
Similar ratio
Find third proportional to 399,108 and 598,641
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.