Home / 141,188.27-210,536.92-121,592.75

Finding the Fourth Proportional to 141,188.27, 210,536.92 and 121,592.75

Calculator

Solution

The fourth proportional to 141,188.27, 210,536.92 and 121,592.75 is: 181,316.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,188.27 : 210,536.92 = 121,592.75 : x
  2. Step 2: Convert to fraction form
    141,188.27/210,536.92 = 121,592.75/x
  3. Step 3: Cross multiply
    141,188.27x = 210,536.92 × 121,592.75
  4. Step 4: Simplify right side
    141,188.27x = 25,599,762,178.64
  5. Step 5: Solve for x
    x = 25,599,762,178.64/141,188.27
  6. Step 6: Final answer
    x = 181,316.50

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.