Home / 295,307.20-443,024.64-95,647.68

Finding the Fourth Proportional to 295,307.20, 443,024.64 and 95,647.68

Calculator

Solution

The fourth proportional to 295,307.20, 443,024.64 and 95,647.68 is: 143,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,307.20 : 443,024.64 = 95,647.68 : x
  2. Step 2: Convert to fraction form
    295,307.20/443,024.64 = 95,647.68/x
  3. Step 3: Cross multiply
    295,307.20x = 443,024.64 × 95,647.68
  4. Step 4: Simplify right side
    295,307.20x = 42,374,278,998.84
  5. Step 5: Solve for x
    x = 42,374,278,998.84/295,307.20
  6. Step 6: Final answer
    x = 143,492.20

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.