Home / 187,332-410,315

Finding the Third Proportional to 187,332 and 410,315

Calculator

Solution

The third proportional to 187,332 and 410,315 is: 898,716.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,332 : 410,315 = 410,315 : x
  2. Step 2: Convert to fraction form
    187,332/410,315 = 410,315/x
  3. Step 3: Cross multiply
    187,332x = 410,315 × 410,315
  4. Step 4: Simplify right side
    187,332x = 168,358,399,225
  5. Step 5: Solve for x
    x = 168,358,399,225/187,332
  6. Step 6: Final answer
    x = 898,716.71

Related Problems

Find third proportional to 93,666 and 205,157.50
Half scale
Find third proportional to 374,664 and 820,630
Double scale
Find third proportional to 187,334 and 410,319
Similar ratio
Find third proportional to 280,998 and 615,472.50
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.