Home / 122,004-187,760

Finding the Third Proportional to 122,004 and 187,760

Calculator

Solution

The third proportional to 122,004 and 187,760 is: 288,956.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,004 : 187,760 = 187,760 : x
  2. Step 2: Convert to fraction form
    122,004/187,760 = 187,760/x
  3. Step 3: Cross multiply
    122,004x = 187,760 × 187,760
  4. Step 4: Simplify right side
    122,004x = 35,253,817,600
  5. Step 5: Solve for x
    x = 35,253,817,600/122,004
  6. Step 6: Final answer
    x = 288,956.24

Related Problems

Find third proportional to 61,002 and 93,880
Half scale
Find third proportional to 244,008 and 375,520
Double scale
Find third proportional to 122,006 and 187,763
Similar ratio
Find third proportional to 183,006 and 281,640
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.