Home / 4,684.10-6,465.30-2,694.90

Finding the Fourth Proportional to 4,684.10, 6,465.30 and 2,694.90

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Solution

The fourth proportional to 4,684.10, 6,465.30 and 2,694.90 is: 3,719.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.10 : 6,465.30 = 2,694.90 : x
  2. Step 2: Convert to fraction form
    4,684.10/6,465.30 = 2,694.90/x
  3. Step 3: Cross multiply
    4,684.10x = 6,465.30 × 2,694.90
  4. Step 4: Simplify right side
    4,684.10x = 17,423,336.97
  5. Step 5: Solve for x
    x = 17,423,336.97/4,684.10
  6. Step 6: Final answer
    x = 3,719.68

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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.