Home / 9,203.27-13,802.97-2,963.84

Finding the Fourth Proportional to 9,203.27, 13,802.97 and 2,963.84

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Solution

The fourth proportional to 9,203.27, 13,802.97 and 2,963.84 is: 4,445.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.27 : 13,802.97 = 2,963.84 : x
  2. Step 2: Convert to fraction form
    9,203.27/13,802.97 = 2,963.84/x
  3. Step 3: Cross multiply
    9,203.27x = 13,802.97 × 2,963.84
  4. Step 4: Simplify right side
    9,203.27x = 40,909,794.60
  5. Step 5: Solve for x
    x = 40,909,794.60/9,203.27
  6. Step 6: Final answer
    x = 4,445.14

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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.