Home / 154,494-327,304.13

Finding the Third Proportional to 154,494 and 327,304.13

Calculator

Solution

The third proportional to 154,494 and 327,304.13 is: 693,411.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,494 : 327,304.13 = 327,304.13 : x
  2. Step 2: Convert to fraction form
    154,494/327,304.13 = 327,304.13/x
  3. Step 3: Cross multiply
    154,494x = 327,304.13 × 327,304.13
  4. Step 4: Simplify right side
    154,494x = 107,127,990,242.02
  5. Step 5: Solve for x
    x = 107,127,990,242.02/154,494
  6. Step 6: Final answer
    x = 693,411.98

Related Problems

Find third proportional to 77,247 and 163,652.06
Half scale
Find third proportional to 308,988 and 654,608.25
Double scale
Find third proportional to 154,496 and 327,308
Similar ratio
Find third proportional to 231,741 and 490,956.19
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.