Home / 202,972-459,072

Finding the Third Proportional to 202,972 and 459,072

Calculator

Solution

The third proportional to 202,972 and 459,072 is: 1,038,306.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,972 : 459,072 = 459,072 : x
  2. Step 2: Convert to fraction form
    202,972/459,072 = 459,072/x
  3. Step 3: Cross multiply
    202,972x = 459,072 × 459,072
  4. Step 4: Simplify right side
    202,972x = 210,747,101,184
  5. Step 5: Solve for x
    x = 210,747,101,184/202,972
  6. Step 6: Final answer
    x = 1,038,306.27

Related Problems

Find third proportional to 101,486 and 229,536
Half scale
Find third proportional to 405,944 and 918,144
Double scale
Find third proportional to 202,974 and 459,077
Similar ratio
Find third proportional to 304,458 and 688,608
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.