Home / 120,841.50-177,562.50

Finding the Third Proportional to 120,841.50 and 177,562.50

Calculator

Solution

The third proportional to 120,841.50 and 177,562.50 is: 260,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,841.50 : 177,562.50 = 177,562.50 : x
  2. Step 2: Convert to fraction form
    120,841.50/177,562.50 = 177,562.50/x
  3. Step 3: Cross multiply
    120,841.50x = 177,562.50 × 177,562.50
  4. Step 4: Simplify right side
    120,841.50x = 31,528,441,406.25
  5. Step 5: Solve for x
    x = 31,528,441,406.25/120,841.50
  6. Step 6: Final answer
    x = 260,907.40

Related Problems

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.