Home / 598.50-898.02-437.52

Finding the Fourth Proportional to 598.50, 898.02 and 437.52

Calculator

Solution

The fourth proportional to 598.50, 898.02 and 437.52 is: 656.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.50 : 898.02 = 437.52 : x
  2. Step 2: Convert to fraction form
    598.50/898.02 = 437.52/x
  3. Step 3: Cross multiply
    598.50x = 898.02 × 437.52
  4. Step 4: Simplify right side
    598.50x = 392,901.71
  5. Step 5: Solve for x
    x = 392,901.71/598.50
  6. Step 6: Final answer
    x = 656.48

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.