Home / 5,954.71-8,217.23-3,437.27

Finding the Fourth Proportional to 5,954.71, 8,217.23 and 3,437.27

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Solution

The fourth proportional to 5,954.71, 8,217.23 and 3,437.27 is: 4,743.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.71 : 8,217.23 = 3,437.27 : x
  2. Step 2: Convert to fraction form
    5,954.71/8,217.23 = 3,437.27/x
  3. Step 3: Cross multiply
    5,954.71x = 8,217.23 × 3,437.27
  4. Step 4: Simplify right side
    5,954.71x = 28,244,838.16
  5. Step 5: Solve for x
    x = 28,244,838.16/5,954.71
  6. Step 6: Final answer
    x = 4,743.28

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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.