Home / 4,652.68-6,414.06-3,325.90

Finding the Fourth Proportional to 4,652.68, 6,414.06 and 3,325.90

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Solution

The fourth proportional to 4,652.68, 6,414.06 and 3,325.90 is: 4,585.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652.68 : 6,414.06 = 3,325.90 : x
  2. Step 2: Convert to fraction form
    4,652.68/6,414.06 = 3,325.90/x
  3. Step 3: Cross multiply
    4,652.68x = 6,414.06 × 3,325.90
  4. Step 4: Simplify right side
    4,652.68x = 21,332,522.15
  5. Step 5: Solve for x
    x = 21,332,522.15/4,652.68
  6. Step 6: Final answer
    x = 4,585.00

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1.5x scale

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.