Home / 236,358-354,708

Finding the Third Proportional to 236,358 and 354,708

Calculator

Solution

The third proportional to 236,358 and 354,708 is: 532,318.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,358 : 354,708 = 354,708 : x
  2. Step 2: Convert to fraction form
    236,358/354,708 = 354,708/x
  3. Step 3: Cross multiply
    236,358x = 354,708 × 354,708
  4. Step 4: Simplify right side
    236,358x = 125,817,765,264
  5. Step 5: Solve for x
    x = 125,817,765,264/236,358
  6. Step 6: Final answer
    x = 532,318.62

Related Problems

Find third proportional to 118,179 and 177,354
Half scale
Find third proportional to 472,716 and 709,416
Double scale
Find third proportional to 236,360 and 354,711
Similar ratio
Find third proportional to 354,537 and 532,062
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.