Home / 11,061.54-16,593.84-4,040.64

Finding the Fourth Proportional to 11,061.54, 16,593.84 and 4,040.64

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Solution

The fourth proportional to 11,061.54, 16,593.84 and 4,040.64 is: 6,061.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061.54 : 16,593.84 = 4,040.64 : x
  2. Step 2: Convert to fraction form
    11,061.54/16,593.84 = 4,040.64/x
  3. Step 3: Cross multiply
    11,061.54x = 16,593.84 × 4,040.64
  4. Step 4: Simplify right side
    11,061.54x = 67,049,733.66
  5. Step 5: Solve for x
    x = 67,049,733.66/11,061.54
  6. Step 6: Final answer
    x = 6,061.52

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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.