Home / 121,690.23-182,552.63-37,457.41

Finding the Fourth Proportional to 121,690.23, 182,552.63 and 37,457.41

Calculator

Solution

The fourth proportional to 121,690.23, 182,552.63 and 37,457.41 is: 56,191.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,690.23 : 182,552.63 = 37,457.41 : x
  2. Step 2: Convert to fraction form
    121,690.23/182,552.63 = 37,457.41/x
  3. Step 3: Cross multiply
    121,690.23x = 182,552.63 × 37,457.41
  4. Step 4: Simplify right side
    121,690.23x = 6,837,948,708.49
  5. Step 5: Solve for x
    x = 6,837,948,708.49/121,690.23
  6. Step 6: Final answer
    x = 56,191.44

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.