Home / 10,801.16-16,226.26-9,324.92

Finding the Fourth Proportional to 10,801.16, 16,226.26 and 9,324.92

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Solution

The fourth proportional to 10,801.16, 16,226.26 and 9,324.92 is: 14,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,801.16 : 16,226.26 = 9,324.92 : x
  2. Step 2: Convert to fraction form
    10,801.16/16,226.26 = 9,324.92/x
  3. Step 3: Cross multiply
    10,801.16x = 16,226.26 × 9,324.92
  4. Step 4: Simplify right side
    10,801.16x = 151,308,576.40
  5. Step 5: Solve for x
    x = 151,308,576.40/10,801.16
  6. Step 6: Final answer
    x = 14,008.55

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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.