Home / 170,274-370,476

Finding the Third Proportional to 170,274 and 370,476

Calculator

Solution

The third proportional to 170,274 and 370,476 is: 806,068.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,274 : 370,476 = 370,476 : x
  2. Step 2: Convert to fraction form
    170,274/370,476 = 370,476/x
  3. Step 3: Cross multiply
    170,274x = 370,476 × 370,476
  4. Step 4: Simplify right side
    170,274x = 137,252,466,576
  5. Step 5: Solve for x
    x = 137,252,466,576/170,274
  6. Step 6: Final answer
    x = 806,068.26

Related Problems

Find third proportional to 85,137 and 185,238
Half scale
Find third proportional to 340,548 and 740,952
Double scale
Find third proportional to 170,276 and 370,480
Similar ratio
Find third proportional to 255,411 and 555,714
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.