Home / 2,624.70-3,937.06-2,464.32

Finding the Fourth Proportional to 2,624.70, 3,937.06 and 2,464.32

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Solution

The fourth proportional to 2,624.70, 3,937.06 and 2,464.32 is: 3,696.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624.70 : 3,937.06 = 2,464.32 : x
  2. Step 2: Convert to fraction form
    2,624.70/3,937.06 = 2,464.32/x
  3. Step 3: Cross multiply
    2,624.70x = 3,937.06 × 2,464.32
  4. Step 4: Simplify right side
    2,624.70x = 9,702,179.68
  5. Step 5: Solve for x
    x = 9,702,179.68/2,624.70
  6. Step 6: Final answer
    x = 3,696.49

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Similar ratio
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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.