Home / 58,344-90,107.25

Finding the Third Proportional to 58,344 and 90,107.25

Calculator

Solution

The third proportional to 58,344 and 90,107.25 is: 139,162.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,344 : 90,107.25 = 90,107.25 : x
  2. Step 2: Convert to fraction form
    58,344/90,107.25 = 90,107.25/x
  3. Step 3: Cross multiply
    58,344x = 90,107.25 × 90,107.25
  4. Step 4: Simplify right side
    58,344x = 8,119,316,502.56
  5. Step 5: Solve for x
    x = 8,119,316,502.56/58,344
  6. Step 6: Final answer
    x = 139,162.84

Related Problems

Find third proportional to 29,172 and 45,053.63
Half scale
Find third proportional to 116,688 and 180,214.50
Double scale
Find third proportional to 58,346 and 90,110
Similar ratio
Find third proportional to 87,516 and 135,160.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.