Home / 163,700.40-245,550.60-93,586.80

Finding the Fourth Proportional to 163,700.40, 245,550.60 and 93,586.80

Calculator

Solution

The fourth proportional to 163,700.40, 245,550.60 and 93,586.80 is: 140,380.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,700.40 : 245,550.60 = 93,586.80 : x
  2. Step 2: Convert to fraction form
    163,700.40/245,550.60 = 93,586.80/x
  3. Step 3: Cross multiply
    163,700.40x = 245,550.60 × 93,586.80
  4. Step 4: Simplify right side
    163,700.40x = 22,980,294,892.08
  5. Step 5: Solve for x
    x = 22,980,294,892.08/163,700.40
  6. Step 6: Final answer
    x = 140,380.20

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.