Home / 130,533.40-195,800.25-35,764.39

Finding the Fourth Proportional to 130,533.40, 195,800.25 and 35,764.39

Calculator

Solution

The fourth proportional to 130,533.40, 195,800.25 and 35,764.39 is: 53,646.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,533.40 : 195,800.25 = 35,764.39 : x
  2. Step 2: Convert to fraction form
    130,533.40/195,800.25 = 35,764.39/x
  3. Step 3: Cross multiply
    130,533.40x = 195,800.25 × 35,764.39
  4. Step 4: Simplify right side
    130,533.40x = 7,002,676,013.60
  5. Step 5: Solve for x
    x = 7,002,676,013.60/130,533.40
  6. Step 6: Final answer
    x = 53,646.62

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.