Home / 154,764-328,152

Finding the Third Proportional to 154,764 and 328,152

Calculator

Solution

The third proportional to 154,764 and 328,152 is: 695,793.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,764 : 328,152 = 328,152 : x
  2. Step 2: Convert to fraction form
    154,764/328,152 = 328,152/x
  3. Step 3: Cross multiply
    154,764x = 328,152 × 328,152
  4. Step 4: Simplify right side
    154,764x = 107,683,735,104
  5. Step 5: Solve for x
    x = 107,683,735,104/154,764
  6. Step 6: Final answer
    x = 695,793.18

Related Problems

Find third proportional to 77,382 and 164,076
Half scale
Find third proportional to 309,528 and 656,304
Double scale
Find third proportional to 154,766 and 328,156
Similar ratio
Find third proportional to 232,146 and 492,228
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.