Home / 237,135-346,816.50

Finding the Third Proportional to 237,135 and 346,816.50

Calculator

Solution

The third proportional to 237,135 and 346,816.50 is: 507,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,135 : 346,816.50 = 346,816.50 : x
  2. Step 2: Convert to fraction form
    237,135/346,816.50 = 346,816.50/x
  3. Step 3: Cross multiply
    237,135x = 346,816.50 × 346,816.50
  4. Step 4: Simplify right side
    237,135x = 120,281,684,672.25
  5. Step 5: Solve for x
    x = 120,281,684,672.25/237,135
  6. Step 6: Final answer
    x = 507,228.73

Related Problems

Find third proportional to 118,567.50 and 173,408.25
Half scale
Find third proportional to 474,270 and 693,633
Double scale
Find third proportional to 237,137 and 346,819
Similar ratio
Find third proportional to 355,702.50 and 520,224.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.