Home / 4,216.24-6,324.90-2,025.46

Finding the Fourth Proportional to 4,216.24, 6,324.90 and 2,025.46

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Solution

The fourth proportional to 4,216.24, 6,324.90 and 2,025.46 is: 3,038.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.24 : 6,324.90 = 2,025.46 : x
  2. Step 2: Convert to fraction form
    4,216.24/6,324.90 = 2,025.46/x
  3. Step 3: Cross multiply
    4,216.24x = 6,324.90 × 2,025.46
  4. Step 4: Simplify right side
    4,216.24x = 12,810,831.95
  5. Step 5: Solve for x
    x = 12,810,831.95/4,216.24
  6. Step 6: Final answer
    x = 3,038.45

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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.