Home / 163,084.50-243,868.50

Finding the Third Proportional to 163,084.50 and 243,868.50

Calculator

Solution

The third proportional to 163,084.50 and 243,868.50 is: 364,668.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,084.50 : 243,868.50 = 243,868.50 : x
  2. Step 2: Convert to fraction form
    163,084.50/243,868.50 = 243,868.50/x
  3. Step 3: Cross multiply
    163,084.50x = 243,868.50 × 243,868.50
  4. Step 4: Simplify right side
    163,084.50x = 59,471,845,292.25
  5. Step 5: Solve for x
    x = 59,471,845,292.25/163,084.50
  6. Step 6: Final answer
    x = 364,668.90

Related Problems

Find third proportional to 81,542.25 and 121,934.25
Half scale
Find third proportional to 326,169 and 487,737
Double scale
Find third proportional to 163,087 and 243,871
Similar ratio
Find third proportional to 244,626.75 and 365,802.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.