Home / 100,745.32-151,066.14-41,569.96

Finding the Fourth Proportional to 100,745.32, 151,066.14 and 41,569.96

Calculator

Solution

The fourth proportional to 100,745.32, 151,066.14 and 41,569.96 is: 62,333.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,745.32 : 151,066.14 = 41,569.96 : x
  2. Step 2: Convert to fraction form
    100,745.32/151,066.14 = 41,569.96/x
  3. Step 3: Cross multiply
    100,745.32x = 151,066.14 × 41,569.96
  4. Step 4: Simplify right side
    100,745.32x = 6,279,813,397.15
  5. Step 5: Solve for x
    x = 6,279,813,397.15/100,745.32
  6. Step 6: Final answer
    x = 62,333.55

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.