Home / 200,464-432,028

Finding the Third Proportional to 200,464 and 432,028

Calculator

Solution

The third proportional to 200,464 and 432,028 is: 931,080.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,464 : 432,028 = 432,028 : x
  2. Step 2: Convert to fraction form
    200,464/432,028 = 432,028/x
  3. Step 3: Cross multiply
    200,464x = 432,028 × 432,028
  4. Step 4: Simplify right side
    200,464x = 186,648,192,784
  5. Step 5: Solve for x
    x = 186,648,192,784/200,464
  6. Step 6: Final answer
    x = 931,080.86

Related Problems

Find third proportional to 100,232 and 216,014
Half scale
Find third proportional to 400,928 and 864,056
Double scale
Find third proportional to 200,466 and 432,032
Similar ratio
Find third proportional to 300,696 and 648,042
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.