Home / 42,916-93,218

Finding the Third Proportional to 42,916 and 93,218

Calculator

Solution

The third proportional to 42,916 and 93,218 is: 202,479.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,916 : 93,218 = 93,218 : x
  2. Step 2: Convert to fraction form
    42,916/93,218 = 93,218/x
  3. Step 3: Cross multiply
    42,916x = 93,218 × 93,218
  4. Step 4: Simplify right side
    42,916x = 8,689,595,524
  5. Step 5: Solve for x
    x = 8,689,595,524/42,916
  6. Step 6: Final answer
    x = 202,479.16

Related Problems

Find third proportional to 21,458 and 46,609
Half scale
Find third proportional to 85,832 and 186,436
Double scale
Find third proportional to 42,918 and 93,222
Similar ratio
Find third proportional to 64,374 and 139,827
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.