Home / 159,820-344,548

Finding the Third Proportional to 159,820 and 344,548

Calculator

Solution

The third proportional to 159,820 and 344,548 is: 742,793.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,820 : 344,548 = 344,548 : x
  2. Step 2: Convert to fraction form
    159,820/344,548 = 344,548/x
  3. Step 3: Cross multiply
    159,820x = 344,548 × 344,548
  4. Step 4: Simplify right side
    159,820x = 118,713,324,304
  5. Step 5: Solve for x
    x = 118,713,324,304/159,820
  6. Step 6: Final answer
    x = 742,793.92

Related Problems

Find third proportional to 79,910 and 172,274
Half scale
Find third proportional to 319,640 and 689,096
Double scale
Find third proportional to 159,822 and 344,552
Similar ratio
Find third proportional to 239,730 and 516,822
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.