Home / 9,204.48-13,807.06-2,963.66

Finding the Fourth Proportional to 9,204.48, 13,807.06 and 2,963.66

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Solution

The fourth proportional to 9,204.48, 13,807.06 and 2,963.66 is: 4,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.48 : 13,807.06 = 2,963.66 : x
  2. Step 2: Convert to fraction form
    9,204.48/13,807.06 = 2,963.66/x
  3. Step 3: Cross multiply
    9,204.48x = 13,807.06 × 2,963.66
  4. Step 4: Simplify right side
    9,204.48x = 40,919,431.44
  5. Step 5: Solve for x
    x = 40,919,431.44/9,204.48
  6. Step 6: Final answer
    x = 4,445.60

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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.