Home / 636,608.16-954,912.48-163,293.52

Finding the Fourth Proportional to 636,608.16, 954,912.48 and 163,293.52

Calculator

Solution

The fourth proportional to 636,608.16, 954,912.48 and 163,293.52 is: 244,940.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,608.16 : 954,912.48 = 163,293.52 : x
  2. Step 2: Convert to fraction form
    636,608.16/954,912.48 = 163,293.52/x
  3. Step 3: Cross multiply
    636,608.16x = 954,912.48 × 163,293.52
  4. Step 4: Simplify right side
    636,608.16x = 155,931,020,151.13
  5. Step 5: Solve for x
    x = 155,931,020,151.13/636,608.16
  6. Step 6: Final answer
    x = 244,940.34

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.