Home / 101,525.97-152,303.55-31,410.75

Finding the Fourth Proportional to 101,525.97, 152,303.55 and 31,410.75

Calculator

Solution

The fourth proportional to 101,525.97, 152,303.55 and 31,410.75 is: 47,120.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,525.97 : 152,303.55 = 31,410.75 : x
  2. Step 2: Convert to fraction form
    101,525.97/152,303.55 = 31,410.75/x
  3. Step 3: Cross multiply
    101,525.97x = 152,303.55 × 31,410.75
  4. Step 4: Simplify right side
    101,525.97x = 4,783,968,733.16
  5. Step 5: Solve for x
    x = 4,783,968,733.16/101,525.97
  6. Step 6: Final answer
    x = 47,120.64

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.