Home / 4,683.15-7,025.67-2,216.52

Finding the Fourth Proportional to 4,683.15, 7,025.67 and 2,216.52

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Solution

The fourth proportional to 4,683.15, 7,025.67 and 2,216.52 is: 3,325.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.15 : 7,025.67 = 2,216.52 : x
  2. Step 2: Convert to fraction form
    4,683.15/7,025.67 = 2,216.52/x
  3. Step 3: Cross multiply
    4,683.15x = 7,025.67 × 2,216.52
  4. Step 4: Simplify right side
    4,683.15x = 15,572,538.07
  5. Step 5: Solve for x
    x = 15,572,538.07/4,683.15
  6. Step 6: Final answer
    x = 3,325.23

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1.5x scale

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.