Home / 146,671.41-202,377.63-89,295.33

Finding the Fourth Proportional to 146,671.41, 202,377.63 and 89,295.33

Calculator

Solution

The fourth proportional to 146,671.41, 202,377.63 and 89,295.33 is: 123,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,671.41 : 202,377.63 = 89,295.33 : x
  2. Step 2: Convert to fraction form
    146,671.41/202,377.63 = 89,295.33/x
  3. Step 3: Cross multiply
    146,671.41x = 202,377.63 × 89,295.33
  4. Step 4: Simplify right side
    146,671.41x = 18,071,377,255.47
  5. Step 5: Solve for x
    x = 18,071,377,255.47/146,671.41
  6. Step 6: Final answer
    x = 123,209.95

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.