Home / 60,964.16-91,457.16-21,544.16

Finding the Fourth Proportional to 60,964.16, 91,457.16 and 21,544.16

Calculator

Solution

The fourth proportional to 60,964.16, 91,457.16 and 21,544.16 is: 32,320.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,964.16 : 91,457.16 = 21,544.16 : x
  2. Step 2: Convert to fraction form
    60,964.16/91,457.16 = 21,544.16/x
  3. Step 3: Cross multiply
    60,964.16x = 91,457.16 × 21,544.16
  4. Step 4: Simplify right side
    60,964.16x = 1,970,367,688.19
  5. Step 5: Solve for x
    x = 1,970,367,688.19/60,964.16
  6. Step 6: Final answer
    x = 32,320.10

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.