Home / 155,157-237,246

Finding the Third Proportional to 155,157 and 237,246

Calculator

Solution

The third proportional to 155,157 and 237,246 is: 362,765.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,157 : 237,246 = 237,246 : x
  2. Step 2: Convert to fraction form
    155,157/237,246 = 237,246/x
  3. Step 3: Cross multiply
    155,157x = 237,246 × 237,246
  4. Step 4: Simplify right side
    155,157x = 56,285,664,516
  5. Step 5: Solve for x
    x = 56,285,664,516/155,157
  6. Step 6: Final answer
    x = 362,765.87

Related Problems

Find third proportional to 77,578.50 and 118,623
Half scale
Find third proportional to 310,314 and 474,492
Double scale
Find third proportional to 155,159 and 237,249
Similar ratio
Find third proportional to 232,735.50 and 355,869
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.