Home / 9,453.54-14,179.23-2,528.58

Finding the Fourth Proportional to 9,453.54, 14,179.23 and 2,528.58

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Solution

The fourth proportional to 9,453.54, 14,179.23 and 2,528.58 is: 3,792.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.54 : 14,179.23 = 2,528.58 : x
  2. Step 2: Convert to fraction form
    9,453.54/14,179.23 = 2,528.58/x
  3. Step 3: Cross multiply
    9,453.54x = 14,179.23 × 2,528.58
  4. Step 4: Simplify right side
    9,453.54x = 35,853,317.39
  5. Step 5: Solve for x
    x = 35,853,317.39/9,453.54
  6. Step 6: Final answer
    x = 3,792.58

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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.