Home / 193,323-424,470

Finding the Third Proportional to 193,323 and 424,470

Calculator

Solution

The third proportional to 193,323 and 424,470 is: 931,988.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,323 : 424,470 = 424,470 : x
  2. Step 2: Convert to fraction form
    193,323/424,470 = 424,470/x
  3. Step 3: Cross multiply
    193,323x = 424,470 × 424,470
  4. Step 4: Simplify right side
    193,323x = 180,174,780,900
  5. Step 5: Solve for x
    x = 180,174,780,900/193,323
  6. Step 6: Final answer
    x = 931,988.34

Related Problems

Find third proportional to 96,661.50 and 212,235
Half scale
Find third proportional to 386,646 and 848,940
Double scale
Find third proportional to 193,325 and 424,474
Similar ratio
Find third proportional to 289,984.50 and 636,705
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.