Home / 11,152.13-16,733.66-4,583.84

Finding the Fourth Proportional to 11,152.13, 16,733.66 and 4,583.84

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Solution

The fourth proportional to 11,152.13, 16,733.66 and 4,583.84 is: 6,878.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,152.13 : 16,733.66 = 4,583.84 : x
  2. Step 2: Convert to fraction form
    11,152.13/16,733.66 = 4,583.84/x
  3. Step 3: Cross multiply
    11,152.13x = 16,733.66 × 4,583.84
  4. Step 4: Simplify right side
    11,152.13x = 76,704,313.47
  5. Step 5: Solve for x
    x = 76,704,313.47/11,152.13
  6. Step 6: Final answer
    x = 6,878.00

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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.