Home / 73.08-101.04-60.36

Finding the Fourth Proportional to 73.08, 101.04 and 60.36

Calculator

Solution

The fourth proportional to 73.08, 101.04 and 60.36 is: 83.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73.08 : 101.04 = 60.36 : x
  2. Step 2: Convert to fraction form
    73.08/101.04 = 60.36/x
  3. Step 3: Cross multiply
    73.08x = 101.04 × 60.36
  4. Step 4: Simplify right side
    73.08x = 6,098.77
  5. Step 5: Solve for x
    x = 6,098.77/73.08
  6. Step 6: Final answer
    x = 83.45

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.