Home / 91,725.35-137,573.25-25,150.02

Finding the Fourth Proportional to 91,725.35, 137,573.25 and 25,150.02

Calculator

Solution

The fourth proportional to 91,725.35, 137,573.25 and 25,150.02 is: 37,720.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,725.35 : 137,573.25 = 25,150.02 : x
  2. Step 2: Convert to fraction form
    91,725.35/137,573.25 = 25,150.02/x
  3. Step 3: Cross multiply
    91,725.35x = 137,573.25 × 25,150.02
  4. Step 4: Simplify right side
    91,725.35x = 3,459,969,988.97
  5. Step 5: Solve for x
    x = 3,459,969,988.97/91,725.35
  6. Step 6: Final answer
    x = 37,720.98

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.