Home / 3,084.08-4,636.15-2,474.46

Finding the Fourth Proportional to 3,084.08, 4,636.15 and 2,474.46

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Solution

The fourth proportional to 3,084.08, 4,636.15 and 2,474.46 is: 3,719.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.08 : 4,636.15 = 2,474.46 : x
  2. Step 2: Convert to fraction form
    3,084.08/4,636.15 = 2,474.46/x
  3. Step 3: Cross multiply
    3,084.08x = 4,636.15 × 2,474.46
  4. Step 4: Simplify right side
    3,084.08x = 11,471,967.73
  5. Step 5: Solve for x
    x = 11,471,967.73/3,084.08
  6. Step 6: Final answer
    x = 3,719.74

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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.