Home / 203,044-298,680

Finding the Third Proportional to 203,044 and 298,680

Calculator

Solution

The third proportional to 203,044 and 298,680 is: 439,361.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,044 : 298,680 = 298,680 : x
  2. Step 2: Convert to fraction form
    203,044/298,680 = 298,680/x
  3. Step 3: Cross multiply
    203,044x = 298,680 × 298,680
  4. Step 4: Simplify right side
    203,044x = 89,209,742,400
  5. Step 5: Solve for x
    x = 89,209,742,400/203,044
  6. Step 6: Final answer
    x = 439,361.63

Related Problems

Find third proportional to 101,522 and 149,340
Half scale
Find third proportional to 406,088 and 597,360
Double scale
Find third proportional to 203,046 and 298,683
Similar ratio
Find third proportional to 304,566 and 448,020
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.