Home / 9,254.90-13,880.33-2,930.27

Finding the Fourth Proportional to 9,254.90, 13,880.33 and 2,930.27

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Solution

The fourth proportional to 9,254.90, 13,880.33 and 2,930.27 is: 4,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.90 : 13,880.33 = 2,930.27 : x
  2. Step 2: Convert to fraction form
    9,254.90/13,880.33 = 2,930.27/x
  3. Step 3: Cross multiply
    9,254.90x = 13,880.33 × 2,930.27
  4. Step 4: Simplify right side
    9,254.90x = 40,673,052.51
  5. Step 5: Solve for x
    x = 40,673,052.51/9,254.90
  6. Step 6: Final answer
    x = 4,394.76

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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.