Home / 237,482-340,179

Finding the Third Proportional to 237,482 and 340,179

Calculator

Solution

The third proportional to 237,482 and 340,179 is: 487,286.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,482 : 340,179 = 340,179 : x
  2. Step 2: Convert to fraction form
    237,482/340,179 = 340,179/x
  3. Step 3: Cross multiply
    237,482x = 340,179 × 340,179
  4. Step 4: Simplify right side
    237,482x = 115,721,752,041
  5. Step 5: Solve for x
    x = 115,721,752,041/237,482
  6. Step 6: Final answer
    x = 487,286.41

Related Problems

Find third proportional to 118,741 and 170,089.50
Half scale
Find third proportional to 474,964 and 680,358
Double scale
Find third proportional to 237,484 and 340,182
Similar ratio
Find third proportional to 356,223 and 510,268.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.