Home / 134,528.05-201,818.67-39,759.94

Finding the Fourth Proportional to 134,528.05, 201,818.67 and 39,759.94

Calculator

Solution

The fourth proportional to 134,528.05, 201,818.67 and 39,759.94 is: 59,647.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,528.05 : 201,818.67 = 39,759.94 : x
  2. Step 2: Convert to fraction form
    134,528.05/201,818.67 = 39,759.94/x
  3. Step 3: Cross multiply
    134,528.05x = 201,818.67 × 39,759.94
  4. Step 4: Simplify right side
    134,528.05x = 8,024,298,210.08
  5. Step 5: Solve for x
    x = 8,024,298,210.08/134,528.05
  6. Step 6: Final answer
    x = 59,647.77

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.