Home / 79,935.48-110,327.08-45,967.72

Finding the Fourth Proportional to 79,935.48, 110,327.08 and 45,967.72

Calculator

Solution

The fourth proportional to 79,935.48, 110,327.08 and 45,967.72 is: 63,444.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,935.48 : 110,327.08 = 45,967.72 : x
  2. Step 2: Convert to fraction form
    79,935.48/110,327.08 = 45,967.72/x
  3. Step 3: Cross multiply
    79,935.48x = 110,327.08 × 45,967.72
  4. Step 4: Simplify right side
    79,935.48x = 5,071,484,321.86
  5. Step 5: Solve for x
    x = 5,071,484,321.86/79,935.48
  6. Step 6: Final answer
    x = 63,444.72

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.