Home / 482,100.90-665,254.53-267,222.69

Finding the Fourth Proportional to 482,100.90, 665,254.53 and 267,222.69

Calculator

Solution

The fourth proportional to 482,100.90, 665,254.53 and 267,222.69 is: 368,742.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,100.90 : 665,254.53 = 267,222.69 : x
  2. Step 2: Convert to fraction form
    482,100.90/665,254.53 = 267,222.69/x
  3. Step 3: Cross multiply
    482,100.90x = 665,254.53 × 267,222.69
  4. Step 4: Simplify right side
    482,100.90x = 177,771,105,041.29
  5. Step 5: Solve for x
    x = 177,771,105,041.29/482,100.90
  6. Step 6: Final answer
    x = 368,742.53

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.