Home / 168,384-357,528

Finding the Third Proportional to 168,384 and 357,528

Calculator

Solution

The third proportional to 168,384 and 357,528 is: 759,135.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,384 : 357,528 = 357,528 : x
  2. Step 2: Convert to fraction form
    168,384/357,528 = 357,528/x
  3. Step 3: Cross multiply
    168,384x = 357,528 × 357,528
  4. Step 4: Simplify right side
    168,384x = 127,826,270,784
  5. Step 5: Solve for x
    x = 127,826,270,784/168,384
  6. Step 6: Final answer
    x = 759,135.49

Related Problems

Find third proportional to 84,192 and 178,764
Half scale
Find third proportional to 336,768 and 715,056
Double scale
Find third proportional to 168,386 and 357,532
Similar ratio
Find third proportional to 252,576 and 536,292
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.