Home / 42,693-93,691

Finding the Third Proportional to 42,693 and 93,691

Calculator

Solution

The third proportional to 42,693 and 93,691 is: 205,607.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,693 : 93,691 = 93,691 : x
  2. Step 2: Convert to fraction form
    42,693/93,691 = 93,691/x
  3. Step 3: Cross multiply
    42,693x = 93,691 × 93,691
  4. Step 4: Simplify right side
    42,693x = 8,778,003,481
  5. Step 5: Solve for x
    x = 8,778,003,481/42,693
  6. Step 6: Final answer
    x = 205,607.56

Related Problems

Find third proportional to 21,346.50 and 46,845.50
Half scale
Find third proportional to 85,386 and 187,382
Double scale
Find third proportional to 42,695 and 93,695
Similar ratio
Find third proportional to 64,039.50 and 140,536.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.