Home / 55,260-119,160

Finding the Third Proportional to 55,260 and 119,160

Calculator

Solution

The third proportional to 55,260 and 119,160 is: 256,950.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,260 : 119,160 = 119,160 : x
  2. Step 2: Convert to fraction form
    55,260/119,160 = 119,160/x
  3. Step 3: Cross multiply
    55,260x = 119,160 × 119,160
  4. Step 4: Simplify right side
    55,260x = 14,199,105,600
  5. Step 5: Solve for x
    x = 14,199,105,600/55,260
  6. Step 6: Final answer
    x = 256,950.88

Related Problems

Find third proportional to 27,630 and 59,580
Half scale
Find third proportional to 110,520 and 238,320
Double scale
Find third proportional to 55,262 and 119,164
Similar ratio
Find third proportional to 82,890 and 178,740
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.