Home / 10,583.61-14,605.97-5,867.79

Finding the Fourth Proportional to 10,583.61, 14,605.97 and 5,867.79

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Solution

The fourth proportional to 10,583.61, 14,605.97 and 5,867.79 is: 8,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583.61 : 14,605.97 = 5,867.79 : x
  2. Step 2: Convert to fraction form
    10,583.61/14,605.97 = 5,867.79/x
  3. Step 3: Cross multiply
    10,583.61x = 14,605.97 × 5,867.79
  4. Step 4: Simplify right side
    10,583.61x = 85,704,735.37
  5. Step 5: Solve for x
    x = 85,704,735.37/10,583.61
  6. Step 6: Final answer
    x = 8,097.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.