Home / 19,365.04-29,044.81-6,215.71

Finding the Fourth Proportional to 19,365.04, 29,044.81 and 6,215.71

Calculator

Solution

The fourth proportional to 19,365.04, 29,044.81 and 6,215.71 is: 9,322.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,365.04 : 29,044.81 = 6,215.71 : x
  2. Step 2: Convert to fraction form
    19,365.04/29,044.81 = 6,215.71/x
  3. Step 3: Cross multiply
    19,365.04x = 29,044.81 × 6,215.71
  4. Step 4: Simplify right side
    19,365.04x = 180,534,115.97
  5. Step 5: Solve for x
    x = 180,534,115.97/19,365.04
  6. Step 6: Final answer
    x = 9,322.68

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.