Home / 1,094.34-1,509.66-652.08

Finding the Fourth Proportional to 1,094.34, 1,509.66 and 652.08

Calculator

Solution

The fourth proportional to 1,094.34, 1,509.66 and 652.08 is: 899.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094.34 : 1,509.66 = 652.08 : x
  2. Step 2: Convert to fraction form
    1,094.34/1,509.66 = 652.08/x
  3. Step 3: Cross multiply
    1,094.34x = 1,509.66 × 652.08
  4. Step 4: Simplify right side
    1,094.34x = 984,419.09
  5. Step 5: Solve for x
    x = 984,419.09/1,094.34
  6. Step 6: Final answer
    x = 899.56

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.