Home / 454,003.48-626,518.92-250,050.52

Finding the Fourth Proportional to 454,003.48, 626,518.92 and 250,050.52

Calculator

Solution

The fourth proportional to 454,003.48, 626,518.92 and 250,050.52 is: 345,066.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,003.48 : 626,518.92 = 250,050.52 : x
  2. Step 2: Convert to fraction form
    454,003.48/626,518.92 = 250,050.52/x
  3. Step 3: Cross multiply
    454,003.48x = 626,518.92 × 250,050.52
  4. Step 4: Simplify right side
    454,003.48x = 156,661,381,735.84
  5. Step 5: Solve for x
    x = 156,661,381,735.84/454,003.48
  6. Step 6: Final answer
    x = 345,066.48

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.