Home / 154,271.07-230,766.66-144,823.23

Finding the Fourth Proportional to 154,271.07, 230,766.66 and 144,823.23

Calculator

Solution

The fourth proportional to 154,271.07, 230,766.66 and 144,823.23 is: 216,634.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,271.07 : 230,766.66 = 144,823.23 : x
  2. Step 2: Convert to fraction form
    154,271.07/230,766.66 = 144,823.23/x
  3. Step 3: Cross multiply
    154,271.07x = 230,766.66 × 144,823.23
  4. Step 4: Simplify right side
    154,271.07x = 33,420,373,077.51
  5. Step 5: Solve for x
    x = 33,420,373,077.51/154,271.07
  6. Step 6: Final answer
    x = 216,634.09

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.